can someone please help​

Can Someone Please Help

Answers

Answer 1
About what you dont write anything
Answer 2

Answer:

for A

the law

V=Bh or V=πr2h

I will use this V=Bh

V= 16·21

V= 336cm³

For E

the law

A= 1/2·(A + B)·H

A= 1/2·(14 + 8)·4

A= 44cm²

V= A·H

V= 44·4

V= 176 cm³

make a search for each one :

B. triangular prism volume calculator

C. pyramid prism volume calculator

D. rectangular prism volume calculator

F. cube volume calculator


Related Questions

Mike borrowed a sum of rs 9450 for 5 years at a rate of 6% per year. calculate the total amount that he had to pay.

Answers

A =?

P= 9456

r = 6% = 0.06

t = 5 yrs

Formula

A= P(1+r)^t

A= 9456×1.06⁵

A = 12646.23

the total amount that he had to pay was 12646 rs

Dominic says the approximate volume
of the sphere below is 85.33 cm3.
Find the correct approximate volume,
using 3.14 for p. Round to the nearest
hundredth. What was Dominic’s
likely error? (The radius is 4.)

Answers

Answer:

V = 267.95 cm^3

Dominic forgot to multiply by the approximation for pi

Step-by-step explanation:

The volume of a sphere is

V = 4/3 pi r^3

V = 4/3 ( 3.14) (4)^3

V = 267.946666666

Rounding to the nearest hundredth

V = 267.95 cm^3

If you do not multiply by the approximation for pi

V = 85.3333333pi cm^3

Dominic forgot to multiply by the approximation for pi

Find the values of x and y in the picture. Express answers in simplest radical form. (square root from)

Answers

Answer:

[tex]x = \frac{12}{ \tan(60 \degree) } \\ x = \frac{12}{ \sqrt{3} } \\ x = 4 \sqrt{3} \: cm[/tex]

[tex]y = \frac{12}{ \sin (60 \degree) } \\ y = \frac{12 \times 2}{ \sqrt{3} } \\ y = \frac{24}{ \sqrt{3} } \\ y = 8 \sqrt{3} \: cm[/tex]

Problem 7.1 (10 points) Let pXnqn"0,1,... be a Markov chain with state space S " t1, 2, 3u and transition probability matrix P " ¨ ˝ 0.5 0.4 0.1 0.3 0.4 0.3 0.2 0.3 0.5 ˛ ‚. (a) Compute the stationary distribution π. (b) Is the stationary distribution π also the limiting distribution? Give a reason for your answer.

Answers

Answer:

The responses to the given can be defined as follows:

Step-by-step explanation:

For point a:

fixing probability vector that is [tex]W = [a b c][/tex]

[tex]\therefore[/tex]

relation: [tex]WT =W[/tex]

[tex]\to 0.5a+0.3b+0.2c=a ..................(1)\\\\ \to 0.4a+0.4b+0.3c=b..............(2)\\\\ \to 0.1a+0.3b+0.5c=c.................(3)[/tex]

solving the value:

[tex]a=0.3387 \\\\ b=0.3710\\\\ c=0.2903[/tex]

Therefore the stationary distribution [tex]\pi =[0.3387 \ 0.3710\ 0.2903][/tex]

For point b:

[tex]\pi[/tex] will be limiting distribution if [tex]\pi_j=\lin_{n\to \infity} (X_n=\frac{j}{X_0}=i) \Sigma_{\sqrt{j}} n_j=1[/tex]

[tex]\pi[/tex] satisfies the above condition so, it is limiting the distribution.

A random number generator is used to create a list of 300 single-digit numbers. Of those 300 numbers, 146 are odd
and 154 are even. The number 8 was generated 22 times.
What is the experimental probability of an even number other than 8 being generated? Write your answer as a
decimal to the nearest hundredths place.
O 0.23
O 0.35
O 0.44
O 0.52

Answers

This is 0.35
…………………….

The experimental probability of an even number other than 8 being generated is, 0.44

What is mean by Probability?

The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.

Given that;

Total number of numbers = 300

Number of even numbers = 154

Number of eight = 22

Hence, Number of even numbers other than 8 is,

154 - 22 = 132

Thus, Probability is,

= [number of even numbers other than eight] / [total number of numbers]

= 132/300

= 0.44

Thus, The experimental probability of an even number other than 8 being generated is, 0.44

Learn more about the probability visit:

https://brainly.com/question/13604758

#SPJ7

I need help on this. it would really help me alot

Answers

Answer:

23.31 ft

Step-by-step explanation:

Tan y= opposite÷adjacent

tan 47= 25÷ x

tan 47 • x = 25

x= 25÷ tan 47

x= 23.31 ft

HOPE THIS HELPS!

An item is regularly priced at $31 . It is on sale for 65% off the regular price.

Answers

It would be 20.15 because the 65% of 31 is 20.15

differentiation of 1 by root x​

Answers

Answer:

Here is Your answer!!!!

Someone please help me thank you

Answers

Answer:

[tex]y=-\frac{1}{3}x+-7[/tex]

Step-by-step explanation:

The graph shows a negative slope with 3 units in between each point.

Every 3 x-units, the y-unit goes up once.

l WILL GIVE BRAINLIEST......
find the range of X ​

Answers

Answer:

Step-by-step explanation:

Numbers that is less than 5 like 4,3,2,1,0

Answer:

1>x>-2   or -2<x<1

Step-by-step explanation:

2<3-x<5   (minus 3)

-1<-x<2     (devide by -1)

1>x>-2

Please help and show the formula used, along with all substitutions and calculations needed

Answers

Answer:

The given triangle is right.

Step-by-step explanation:

The Pythagorean converse theorem states the following: if one can substitute the sides of a triangle into the following formula:

[tex]a^2+b^2=c^2[/tex]

If the equation formed is a true statement, then the triangle is right, if it is not, then the triangle is not right. In this case, one is not given the angle that has the right angle, however, the hypotenuse is the longest side in a right triangle. Therefore, if the triangle is right, then the hypotenuse is the longest, then side (c) is the longest side in the given triangle. Then side (a) and (b) are the legs, the sides adjacent to the right angle. It doesn't matter which sides one substitutes for these parameters.

Substitute in the given values and solve to prove the triangle is right,

[tex]a^2+b^2=c^2\\[/tex]

Substitute,

[tex](9.6)^2+(12.8)^2=(16)^2[/tex]

Simplify,

[tex]92.16+163.84=256[/tex]

[tex]256=256[/tex]

The given triangle is right since its sides follow the Pythagorean converse theorem.

Annora bought a box of cookies that matches the dimensions of the solid below. How many square units of cardboard were used to construct the box? If your solution is not a whole number, round to the nearest tenth. Help pls

Answers

92is the correct answer

PLS HELP I NEED THIS DONE ASAP AND IT IWLL MEAN ALOT AND ILL MAKRK U AS BRAINLIST ITS 6TH GRADE GEOGRAPHY

Answers

Answer:

The area of the shaded polygon is 31 square units.

Step-by-step explanation:

The procedure to calculate the area of the shaded irregular polygon is described below:

1) Calculate the area of the initial rectangle.

2) Calculate the areas of the four triangles.

3) Subtract the areas of the four triangles from the initial triangle.

[tex]A = (9)\cdot (6) - \frac{1}{2}\cdot (4)^{2} - \frac{1}{2}\cdot (5)\cdot (2) - \frac{1}{2}\cdot (2)^{2} - \frac{1}{2}\cdot (4)^{2}[/tex]

[tex]A = 31[/tex]

The area of the shaded polygon is 31 square units.

A retail shop is replacing their flooring with laminate wood. The floor plan is shown below. Determine the total square feet of laminate wood needed to complete the job.

Answers

Answer:  1075 square feet

===========================================================

Explanation:

As shown in the diagram below, I've drawn a blue horizontal line to split the figure into two rectangles (smaller one up top, larger down below).

The smaller rectangle up top is 25 ft by 8 ft, giving an area of 25*8 = 200 sq ft.

The larger rectangle down below is 35 ft by 25 ft so we have an area of 35*25 = 875 sq ft.

The total area is 200+875 = 1075 square feet

Notes:

We can write "square feet" as "sq ft" or as "ft^2" without quotes.The portion "5 ft", in the upper left corner, is never used.

What are the solutions to the quadratic equation
6x2 + 24X = 0?

Answers

Answer:

[tex]x = 0 \: \text{or} \: x = - 4.[/tex]

Step-by-step explanation:

[tex]6 {x}^{2} + 24x = 0 \\ \text{then} \: 6x(x + 4) = 0 \\ \text{hence} \: x = 0 \: \text{or} \: x + 4 = 0 \\\text{therefore} \: x = 0 \: \text{or} \: x = - 4.[/tex]

help please i need it

Answers

Answer:

Around 140

Step-by-step explanation:

It's over 90 degree angle

Chord \displaystyle \overline{AB} AB is 12 inches from center \displaystyle OO. If the radius has a length of \displaystyle 1515 inches, find the length of chord \displaystyle \overline{AB} AB .

Answers

Answer:

18 inches

Step-by-step explanation:

Given

[tex]r = 15in[/tex] --- radius

[tex]h = 12in[/tex] --- distance between chord and the center of the circle

Required

The chord length

See attachment for illustration

First, calculate distance AX using Pythagoras theorem.

[tex]AO^2 = AX^2 + OX^2[/tex]

This gives:

[tex]15^2 = AX^2 + 12^2[/tex]

[tex]225 = AX^2 + 144[/tex]

Collect like terms

[tex]AX^2 = 225 - 144[/tex]

[tex]AX^2 = 81[/tex]

Take square roots of both sides

[tex]AX = 9[/tex]

AB is then calculated as:

[tex]AB= AX + XB[/tex]

Where:

[tex]AX=XB =9[/tex]

So:

[tex]AB = 9 + 9[/tex]

[tex]AB = 18[/tex]


attracting geometry genius’s

Answers

Answer:

Step-by-step explanation:

take angle x as reference angle

using sin rule

sin x=opposite/hypotenuse

sin x=11/13

sin x=0.846

x=sin 57.8

x=57.8 degree

plzplzplzhelpmeeeeeeeeee

Answers

Answer:

A = 7

Step-by-step explanation:

√50 = 7.07

approximating it will give you

= 7

√50 approximately equal to 7.
√50=5√2=7.07

let me know if you can help

Answers

Answer:

You S,tupid

Step-by-step explanation:

A model of a car is built with a scale of 1 inch : 4 feet. If the length of the model car is 2.7 inches, then the length of the car is how much feet?

Answers

Answer: [tex]10.8\ ft[/tex]

Step-by-step explanation:

Given

A model car is built with a scale of 1 inch: 4 feet

If the length of the model car is 2.7 inches

Suppose the length of the car is l

[tex]\therefore \dfrac{1}{4}=\dfrac{2.7}{l}\\\\\Rightarrow l=2.7\times 4\\\Rightarrow l=10.8\ ft[/tex]

Therefore, the length of the car is [tex]10.8\ ft[/tex]

In a group of 20 students there are 11 girls what is the ratio of boys to girls

Answers

Answer:

9:11

Step-by-step explanation:

subtract the amount of girls to get the amount of boys then put it in ratio form in the order it is asked so it is 9:11

Which illustration predicts the effects of rotating the given triangle 75 degrees about R counterclockwise?

Answers

Answer:

Option B is correct

Step-by-step explanation:

The triangle if rotated by 75 degrees in the counter clock wise direction will have C vertices in the second quadrant , A vertices also in the second quadrant and B vertices in the third quadrant.

Hence, option B is correct

If the area of the parallelogram ABCD is 570 square meters, find the height.

Answers

Answer:

Height of parallelogram = 30 meter

Step-by-step explanation:

Given:

Area of parallelogram = 570 square meters

Find:

Height of parallelogram

Computation:

Base of parallelogram = 19 meter

Area of parallelogram = Base of parallelogram x Height of parallelogram

570 = 19 x Height of parallelogram

Height of parallelogram = 570 / 19

Height of parallelogram = 30 meter

Please help quickly !!

Answers

Since these are right triangles, we can use Pythagorean Theorem.

Pythagorean Theorem: a^2 + b^2 = c^2

50^2 + 20^2 = c^2

2500 + 400 = c^2

2900 = c^2

c = sqrt[ 100 * 29]

c = 10 sqrt[29]

In the boxes, a = 10, b = 29.

Hope this helps!! :)

How long an umbrella will fit in the bottom of a suitcase 1.5 feet by 2.5 feet

Answers

Answer:

pointing towards the top

Step-by-step explanation:

1.5 feet long 2.5 feet wide the suitcase is so straight

HOPE OT HELPS

Lily has 642 stamps in total. She has 54 US stamps than foreign stamps. How many does she have each

Answers

Answer:

answer in photo

hope this helps :)

Step-by-step explanation:

Answer:

348  US and 294 Foreign

Step-by-step explanation:

642 - 54 = 588

588 /2= 294

294+54=348

Harry buys a waffle maker priced at $48. If the sales tax is 9%, how much tax will Harry pay?​

Answers

Answer:

2325

Step-by-step explanation:

Kkkkkkkkjajahaaj

hey! i’ll give brainliest please help

Answers

Answer:

c

Step-by-step explanation:

Answer:

D, a sentence that includes only one independent clause

Step-by-step explanation:

A compound-complex sentence has two independent clauses, and 1 or more dependent clauses. A compound sentence has two independent clauses, and is connected by a conjunction.

This isn't a math question but idrc

Ani was told to write the number four and eight hundredths. She wrote 4.8. Was Ani correct or incorrect

Answers

Incorrect because the hundredths place is one over therefore it should be 4.08
Incorrect. The answer is 4.08. Ani wrote four and eight tenths.
Other Questions
Please help! I will give brainliest to the first correct answer! On a boat tour there are half as many children as there are adults. There are 30 people. How many children are there. write the 5 imp of professsion You want to put a 2 inch thick layer of topsoil for a new 17 ft by 30 ft garden. The dirt store sells by the cubic yards. How many cubic yards will you need to order The table below shows three special sequences (A to C) of numbers.A 1; 4; 9; 16; 25; 36 ...B 1:8; 27; 64; 125; 216...C 1:3; 6; 10; 15; 21; ...3.1 Write down the next THREE terms of the respective patterns.3.2.Identify the pattem (sequence of numbers) represented by each letter.3.3Determine the formula for the general term of each sequence.3.4Determine the 100 term of each respective pattern. Outline two features of a Shakespearean sonnet that you can identify Clarify the term industry and its types. With examples. aphs show economic data from the 1970s. A line graph titled Unemployment Rate, 1974 to 1980, shows years from 1974 to 1980 on the x axis and rate on y axis. 1974, 5.6; 1975, 8.5; 1976, 7.9; 1977, 7.4; 1978, 6.4; 1979, 5.9; 1980, 6.9. A line graph titled Inflation Rate, 1976 to 1980, shows years from 1976 to 1980 on the x axis and rate on the y axis. 1976, 5.5; 1977, 6; 1978, 7.5; 1979, 11; 1980, 14. The graphs show that by the end of the decade, the nations economy was showing signs of steady improvement. suffering from rising unemployment and high inflation. enjoying the benefits of high inflation. mired in a great depression. Help!!!!!!!!!!!!!!!!!!!!!!!! helppppppp meeeeeeee please Hey guys! How r u? I just wanted to ask any artists to send me some pictures of their work because I need some inspiration! So if ur an artist plz do answer! :3 Sam, Raj and Jade have 12 sweets each. One quarter of Sam's sweets are blue. How many blue sweets does he have? someone pleaseeeee make a powerpoint for me im literally gonna have to repeat the year u can only choose to make one about baking pans, portable ovens, gas range ovens, and deck ovens WHAT IS HIV? please no links PLS HELPEl Pretrito Perfecto16, Los perritos de mi amiga (estar) __ en el parque todo el da.17, En la clase de msica (cantar, vosotros) __ mariachis.18, (Escuchar, t) __ la gran noticia del da?19, No s, no (ver, yo) __ a Pedro hoy.20, Creo que (aprender yo) __ el pretrito perfecto.21, Alguna vez (nadar, t) __ en un ro?22, Yo no, pero (nadar, yo) __ esta semana con un tiburn.23, Ya (levantarse, t) __ Pepito?24, No, no (levantarse, yo) __, mam.25, Mis hijos (peinarse) __muy rpido esta maana.26, (Correr, nosotros) __por el parque esta tarde.27, Esta semana (tener, yo) __mucho trabajo, pero ahora voy a descansar.28, (Ellos, preparar) __una tarta de chocolate para mi cumple.29, Nunca (probar, yo) __una tarta de chocolate tan sabrosa.30, Las plantas de mi terraza (crecer) __ mucho este ao Now, you do the math: Tell us if you can afford the apartment using the details below.Your gross paycheck is $2100 per month.You're looking at a very small one-bedroom apartment that rents for only $650 per month.The electric bill runs about $60 per month for power.You'll pay about $10 per month for gas.An Internet line will cost you $20 per month.You have to rent a parking space for your old buggy at $20 per month.Can you afford to get this apartment? Yes. No.If no, how much can you afford to pay in rent plus housing expenses? In addition to the moon, artificial satellites also orbit Earth.Which factor(s) must be taken into account to ensure that asatellite keeps orbiting Earth rather than falling back toEarth's surface? A 25/9 B 125/9C 32 D 64 IM ON TIMED TEST. WILL MARK BRAINLIEST>According to Karl Marx, the economic ideas behind socialism would lead to acommunist revolution.socialist revolution.capitalist revolution.utopian revolution. Examine the table, then answer the question.word juvenile relating to young peoplerejuvenate to make someone or something feel youngBased on the table, what is the definition of the root juven?changefeelingrelatingyoung