Ο Α.
B.
C.
D.
SUBMIT


Plzzzz helpppp

 .B.C.D.SUBMITPlzzzz Helpppp

Answers

Answer 1

Answer:

c

Step-by-step explanation:

Answer 2
C because I’ve taken that quiz

Related Questions

4^2•2^-3 =
2
1/2
-128

Answers

The answer is 2 because you multiply them both
4^2 = 16

2^-3 = 0.125

16 • 0.125 = 2

The answer is 2.

(6x-5)+(-7x+2)
and
(6x-5)-(-7x+2)
Need work

Answers

Answer:(6x-5)+(-7x+2)

1 Remove parentheses.

6x-5-7x+2

2 Collect like terms.

(6x-7x)+(-5+2)

3 Simplify.

-x-3

_____________________________

1 Remove parentheses.

6x-5+7x-2

6x−5+7x−2

2 Collect like terms.

(6x+7x)+(-5-2)

3 Simplify.

13x-7

Hope this helps

                                                                -Tobie the dog <3

☆Answer : A)

6x - 5 + (-7x + 2) = ...

= 6x - 5 - 7x + 2

= (6x - 7x) + (-5 - 2)

= -x - 7

[tex]\:[/tex]

B)

6x - 5 - (-7x + 2) = ...

= 6x - 5 + 7x + 2

= (6x + 7x) + (-5 + 2)

= 13x - 3

4
Acellus
Find the lateral area of this cone.
Leave your answer in terms of pie
4ft
3ft
LA = [ ? ] pie ft2
Hint: Lateral Area of a Cone = mre
Where l = slant height
Enter

Answers

Answer:12

Step-by-step explanation: I multiplied 3 times 4

The Lateral Surface Area of cone is 12  π  ft³

what is Lateral Surface area of Cone?

The lateral area of a cone is defined as the area covered by the curved surface of the cone. It is also called lateral surface area (LSA) or curved surface area (CSA) of a cone. A cone is a 3-D object which tapers smoothly from the flat circular base to a point. In other words, it is a shape formed by a set of line segments coming from the base that connects to a common point

example:

Find the lateral area of a cone having base radius of 21 units and height of 20 units. (Use π = 22/7)

Solution: Given that r = 21 units and h = 20 units

Thus, slant height of the cone, l = √(r2 + h2) = √(212 + 202) = √(441 + 400) = √841 = 29 units

We know, the lateral area of the cone = πrL

Lateral area of a cone = (22/7) × 21 × 29

= 22 × 3 × 29

= 1914 units2

Answer: The lateral surface area of the given cone is 1914 units2

Given:

l= 4 ft

r= 3 ft

Lateral area = πrl

Lateral area = π * 3 * 4

Lateral area = 12 π  ft³

Learn more about this concept here:

https://brainly.com/question/23720100

#SPJ2

The sum of 3 consecutive even numbers is 78.
What is the second number in this sequence?

Answers

Answer: 10

Step-by-step explanation: 8+10+60=78

the area of the following triangle is...?

Answers

Answer:

A) 24

Step-by-step explanation:

Area of a triangle formula:

A = 0.5bh

Given:

b = 12

h = 4

Work:

A = 0.5bh

A = 0.5(12)(4)

A = 6(4)

A = 24

Sets A and I are defined as follows.
A={-5, -2,0,2,5}
I={-5, -1,1,5,8}
Find the union of A and I.

Answers

Answer:

AUI = { -5 , -2 , -1 , 0 , 1 , 2 , 5 , 8 }

Five times the sum of the digits of a two-digit number is 13 less than the original number. If you reverse the digits in the two-digit number, four times the sum of its two digits is 21 less than the reversed two-digit number.


(Hint: You can use variables to represent the digits of a number. If a two-digit number has the digit x in tens place and y in one’s place, the number will be 10x + y. Reversing the order of the digits will change their place value and the reversed number will 10y + x.)


The difference of the original two-digit number and the number with reversed digits is........

.

Answers

Answer:

The difference of the original two-digit number and the number with reversed digits is 18.

Step-by-step explanation:

Since it's a two digit number, let x represent the tens digit and let y represent the units digit.

Thus, the original two digit number is;

10x + y.

The reverse two digit number is;

10y + x.

We are told that five times the sum of the digits of the two-digit number is 13 less than the original number.

Thus;

5(x + y) = (10x + y) - 13

Multiplying out the bracket gives;

5x + 5y = 10x + y - 13

Rearranging gives;

10x - 5x + y - 5y = 13

5x - 4y = 13 - - - - (3)

Also,we are told that, four times the sum of its two digits is 21 less than the reversed two-digit number. Thus;

4(x + y) = (10y + x) - 21 - - - (4)

Simplifying gives;

4x + 4y = 10y + x - 21

>> 10y - 4y - 4x + x = 21

>> 6y - 3x = 21 - - - (4)

Solving eq(3) and (4) simultaneously gives;

x = 5 and y = 3

Thus,

Original number = 53

Reversed number = 35

Difference between original and reversed number = 53 - 35 = 18

-x + 48 = 17 what os the value of x

Answers

Answer:

x=31

Step-by-step explanation:

we need to isolate x so we put 48 t the other side to make -x=17-48

we do 17-48 =-31 so -x=-31

x=31

I need help asap again pls help me io needd help plzzzzzzzzzzzzzz

Answers

Answer: isosceles

equilateral is all sides are the same

scalene is all sides dif

isosceles is at least two sides the same

Answer: It’s isosceles big truzz

Plz help this is due today AND NO LINKS OR GROSS PICTURES OR I REPORT.

Answers

If there are two sides that are the same then it is an isosceles triangle since they have two equal sides. Hope this helped

Answer:

b- If two sides are perpendicular, then it is a right triangle. It can be isosceles or scalene. It cannot be equilateral because all the angles in an equilateral triangle are acute.

Step-by-step explanation:

An equilateral triangle has 3 equal sides and 3 congruent angles, each with an acute measure of 60 deg.

If two sides are perpendicular, they form a right angle, w/ measure of 90 deg. Therefore, cannot be equilateral.

30-60-90 triangles are quite common and useful in geometry... they are scalene and have 2 perpendicular sides.

45-45-90 triangles are isosceles and have 2 perpendicular sides.

Both are types of right triangles.

If you shift the linear parent function, f(x) = x, down 6 units, what is the
equation of the new function?

Answers

Answer:

f(x) = x - 6

Step-by-step explanation:

The original function would go through (0,0) since you shift the function down 6 units, it will go through (0,-6)

so, the equation of the line would be f(x) = x - 6

Find the volume of a rectangular prism with a base that has an area of 22 square cm and a height of 8 cm. formula V=LxWxH ​

Answers

Answer:

176 cu. cm

Step-by-step explanation:

Vol. of prism = Bh where B is the area of the base and h is the height

V = 22(8) = 176 cu. cm

Find the Laplace Transform for 102​

Answers

Answer:

d'f(t) = 6cos 2t(2)+5sin 2t(2)

= 12cos 2t + 10sin 2t

Step-by-step explanation:

If a wheel has a diameter of
35 inches, what is the area of
the wheel to the nearest foot?

Answers

Answer:

961.625 ≈ 962

Step-by-step explanation:

(A WHEEL IS A CIRCLE!)

To find the area of a circle, you must multiply the radius by itself twice, then, multiply the product by pi (radius x radius x pi).

Here, only the diameter is shown.

To find the radius, we must divide the diameter by 2.

35 / 2 = 17.5

17.5 is the radius.

17.5 x 17.5 = 306.25.

**3.14 is commonly used for pi**

Lastly, we multiply the product by pi.

306.25 x 3.14 = 961.625

961.625 rounded to the nearest foot is 962.

Therefore, the area of the wheel is 962 feet.

Pleaseee tell me if im right!! I already solved and my answer is 84 square units, but im not sure.. pleaseee help me

Answers

Answer:

84

Step-by-step explanation:

12*5=60

4*6=24

60+24=84

Answer:

nooo

Step-by-step explanation:

see longest side is 12 then 11 then 4 then 12 -4 =8 and last 5

answer 32

follow me

don't forget to mark my answer

and I will also follow you

The angle of elevation to the top of a Building in Seattle is found to be 5 degrees from the ground at a
distance of 1 mile from the base of the building. Using this information, find the height of the building.

Answers

Answer:

Height = 125 tan 6°

PLEASE HURRY WILL MARK BRAINLEST
If the odds of being born on each day of
the week is equal, what is the probability
of two separate babies both being born
on a school day? (Monday through
Friday)

Answers

Answer:

1/25

Step-by-step explanation:

days in a week is 7

odds of being born on each 7 days is equal

x born = 7 days

pr(one separate baby) = 1 ÷ 5

pr(second separate baby) = 1 ÷ 5

pr(both being born on a school day) = 1/5 × 1/5

= 1/25

Solve the equation 3 tan^2

x − 5 tan x − 2 = 0 for 0° ≤ x ≤ 180°

please explain​

Answers

we can replace tanx with y this making the equation
3y^2 - 5y - 2 = 0 so we solve for y
Δ = b^2 - 4ac (a=3 b=-5 c=-2)
Δ = 25 + 24 = 49
y1 = (5 + 7) / 6 = 12/6 = 2
y2 = (5 - 7) / 6 = -2/6 = -1/3
since tan is positive in the first and third quadrant and according to the question x belongs somewhere in the first two quadrants the following is true
for y1 = tanx = 2 only applies for the first quadrant ( from 0° to 90°) while for y2 = tanx = -1/3 it can only apply for the second quadrant (from 90° to 180°). i hope this made sense because english is not my first language.

College Math!!! I did the first half of the question, I just need the bottom half of it.

Answers

Answer:

-49

Step-by-step explanation:

[tex]\int _{-5}^{-2}\:\left(8\:w\left(r\right)-3\right)dr[/tex] = [tex]\int _{-5}^{-2}\:8\:w\left(r\right)dr[/tex] -3 (-2 -(-5)) = [tex]8 \int _{-5}^{-2}\:\:w\left(r\right)dr[/tex] -9 =8(-5) -9 = -49

Please help me with this questions

Answers

He messed up step 2 he added instead of multiplying

Anyone know how to do this ?

Answers

Answer:

( 3 / 4) * λ = - 1 - - > λ = - ( 4 / 3)

y = - ( 4 / 3) * x + 6

Answer:

Y= -4/3 X + 6

Step-by-step explanation:

I've explained this answer in attachment.

A certain television is advertised as a 90- inch Tv ( the diagonal length).

Answers

Answer:

The width is 64.3 inches

Step-by-step explanation:

Given

[tex]d = 90[/tex] --- diagonal

[tex]h = 63[/tex] --- height

Required

Determine the width (w) of the TV

To do this, we make use of Pythagoras theorem which is illustrated as:

[tex]d^2 = h^2 + w^2[/tex]

So, we have:

[tex]90^2 = 63^2 + w^2[/tex]

Evaluate all squares

[tex]8100 = 3969 + w^2[/tex]

Collect like terms

[tex]w^2 = 8100 - 3969[/tex]

[tex]w^2 = 4131[/tex]

Take positive square roots of both sides

[tex]w = \sqrt{4131[/tex]

[tex]w = 64.3[/tex] -- approximated

(PLSSSS HELP, MY FATE IS IN YOUR HANDS) Determine which three out of the six points shown below are a solution to the equation x-3y=22 Plot the three points that are in the solution set, draw a line through the three points and then answer the questions below.

Answers

Answer:

The required points are -

(-2,8), (7,5), (1,7)

Help plssss!!! I would really appreciate it!

Answers

Answer:

The table represents a linear function.

Step-by-step explanation:

Graphed, the points go in a straight line, and you are able to draw a line through it. The equation for the line is y = 4x + 4.

Do the values of the numbers increase or decrease as the numbers go from -2 to -8?

Answers

Answer:

The number decreases

Step-by-step explanation:

The number decreases because if it's on -2 the way it will increase will be on going forward with no negatives

Box Plot for Problem #12​

Answers

I don’t see an image for this.

A watt is a unit of power, which measures energy used per unit time. A kilowatt hour means 1 kilowatt of electricity used continuously for 1 hr. The electric utility company in Laura's town charges $0.06001 for each
kilowatt hour used. Laura heats her house with three electric heaters that each use 1200 watts. How much does it cost to heat a house in one day? How many hours what a 75 watt lightbulb have to stay on to result in one dollar for electricity charges?

Answers

Answer:

It costs Laura $ 5,184.86 to heat her house one day.

A 75 watt lightbulb should be around 222 hours to consume a dollar in electricity.

Step-by-step explanation:

Given that a kilowatt hour means 1 kilowatt of electricity used continuously for 1 hr, and the electric utility company in Laura's town charges $ 0.06001 for each kilowatt hour used, and Laura heats her house with three electric heaters that each use 1200 watts, to determine how much does it cost to heat a house in one day and how many hours would a 75 watt lightbulb have to stay on to result in one dollar for electricity charges the following calculations must be performed:

(3 x 1200 x 24) x 0.06001 = X

(3600 x 24) x 0.06001 = X

86400 x 0.06001 = X

5,184.86 = X

Therefore, it costs Laura $ 5,184.86 to heat her house one day.

1 watt = 0.001 kilowatt

75 watt = 0.075 kilowatt

1 / 0.075 = 13.333

1 / 0.06001 = 16,663

13,333 x 16,663 = 222.18

Therefore, a 75 watt lightbulb should be around 222 hours to consume a dollar in electricity.

Please help me with this i need a real answer not tjose file things

Answers

Answer:

c

Step-by-step explanation:

Help please will mark brainliest!!

Answers

Answer:

p=12 is the answer for the question

I belive it is half of rs, so 40 degrees

Please help answer my question i dont know how to solve it.

Answers

the answer is D
x-4y=3
Other Questions
How does the US government affect the economy and therefore your life here and in the future?No link do not answer if you dont know please and thank you There was so many people in the streets.(___________)A. PreteriteB.Imperfect What do scientist use to to monitor volcano and hurricane activity. write out the pathway that a drop of blood takes, starting in the right ventricle. As you describe the path, include the names of the blood vessels and the valves, and indicate if the blood is oxygenated or deoxygenated g school homework about multiplying fractions worth 30 brainly points 1- The two strands of the DNA double helix are held together by _______ bonds between base pairs.I2- DNA replication, each strand of DNA serves as a _______ for a newly synthesized strand of DNA.3- In gene expression, DNA is used as a template to make _______, which is then used as a template to make a polypeptide.4- In the process of _______, DNA can be rearranged, which contributes to the genetic diversity of the species.5- What are the differences between the structures of DNA and RNA?6- How can the central dogma help us understand the process by which DNA is turned into protein? What are the two steps involved in the process of gene expression?7- Why are replication and recombination two important roles of DNA? La suma de dos nmeros enteros consecutivos esmenor que 57. Find the domain of the expression:-((18a^2b^2)/(5cd))/-((9ab^3)/(5c^2d^4))I can't seem to get it right, I've already tried a, b, c, and d not equal to 0 and it is still not right. What is m ZPQR?R(x + 3)(3x + 5)S. The difference of seven and two tenths and a number is more than twenty nine. find the area of each figure. PLEASE ANSWER 13 & 14 How do you think civilians watching the parade might have felt? Why? Why is meeting the needs for a growing population difficult? The size of the orbital is determined by the The size of the orbital is determined by the blank quantum number, so the size of the orbital blank as this value increases. Therefore, an electron in a blank orbital is closer to the nucleus than is an electron in a blank orbital.quantum number, so the size of the orbital The size of the orbital is determined by the blank quantum number, so the size of the orbital blank as this value increases. Therefore, an electron in a blank orbital is closer to the nucleus than is an electron in a blank orbital.as this value increases. Therefore, an electron in a The size of the orbital is determined by the blank quantum number, so the size of the orbital blank as this value increases. Therefore, an electron in a blank orbital is closer to the nucleus than is an electron in a blank orbital.orbital is closer to the nucleus than is an electron in a The size of the orbital is determined by the blank quantum number, so the size of the orbital blank as this value increases. Therefore, an electron in a blank orbital is closer to the nucleus than is an electron in a blank orbital.orbital.orbital. What architectural form of Islamic art was replaced in Romanesque art because of the cost of production?Flying ButtressesMosaicsTympanumCruciform plan 8. Find the volume of the cone pictured. (Give your answer correct to 2 decimal places.) Pathogens multiply at a rapid rate within what temperature range?O 30 F and 95F (-1 C and 35C)39 F and 100 F (4 C and 38 C)0 41 F and 135 F (5C and 57 C)O 60 F and 150 F (16C and 66 C) An inactive teen should eat approximatelyday. calories per1000-14001400-16001800-24003400-3800 Which graph represents the function f(x)=x249x+7? Part CWhat is likely to happen to the trees if the trend continues?