Mathematics High School

Find the value of x. plz helpp

Answers

Answer 1

Answer:

x=45°

Step-by-step explanation:

180-90=90

Hence, there is 2 x so 90/2=45

Answer 2

Answer:

x = 45°

Step-by-step explanation:

here's your solution

=> we know that sum of all angles of traingle = 180°

=> x° + x° + 90° = 180°

=> 2x + 90° = 180°

=> 2x = 180° - 90°

=> 2x = 90°

=> x = 90°/2

=> x = 45°

hope it helps

Related Questions

An art teacher makes a batch of purple paint by mixing 34 cup red paint with 34 cup blue paint. If she mixes 13 batches, how many cups of purple paint will she have?

Answers

Answer: 19 and 1/2 cups

Step-by-step explanation:

write out the problem then do 3/4 then multiply by 13. Next, multiply the answer by 2.

Hope this helps!

A watering can contained 512 quarts water. After all the plants were watered, only 4 cups remained. How many cups of water were used to water the plants?

Answers

Answer:

2044 cups

Step-by-step explanation:

number of cups left = number of cups in the watering can - number of cups remaining

convert the capacity of the watering can to cups

1 quart = 4 cups

512 x 4 = 2048

2048 - 4 = 2044

If f(x)=5x0+4x-3 then f(a)=

Answers

Answer:

−1

Step-by-step explanation:

Let's solve for f.

y=5x^0+4x−3

Step 1: Flip the equation.

4x+2=y

Step 2: Add -2 to both sides.

4x+2+−2=y+−2

4x=y−2

Step 3: Divide both sides by 4.

y−2

−1

=f=

−1

brainliest please?

A. 58

B. 110

C. 45

D. 51

Answers

Answer:

A. 58

Step-by-step explanation:

70° + m<3 + 52° = 180°

m<3 = 58°

Answer:

A. 58°

Step-by-step explanation:

here's your solution

==> 70° + 52° + angle 3 = 180°. [linear pair]

==> angle 3 + 122° = 180°

==> angle 3 = 180° - 122°

==> angle 3 = 58°

hope it helps

Within the gulf war did javen work at sonic?

Answers

Answer:

yes for 2 hours then died

Step-by-step explanation:

LOLLLL LOOK HERE PIC

surface area of a rectangular prism with length 11 meters, width 5 meters, and height 14 meters

Answers

Answer:

Step-by-step explanation:11

please help and dont answer if u dont know

Answers

A. 1/36.
There is a 1/6 chance of getting a letter. To get multiple you must multiply them together. 1/6 times 1/6 is 1/36

Answer: C. 1/6

Because there are 6 cards and each letter is different, so there is a 1 out of 6 chance of getting B.

PLEASE HELP! I don’t understand

Answers

hi! the x-intercepts are (-5,0) and (-3,0). If it is asking what x is then x=-5 and x=-3
x intercepts are the points of the parabola that hit the x-axis.
hope i could help!! pls mark brainliest!!

Which expression is equivalent to left parenthesis 5 to the power of negative 2 end exponent right parenthesis to the power of 5 space x space 5 to the power of 4 ?

Answers

Answer:

[tex]\frac{1}{5^6}[/tex]

Step-by-step explanation:

Given the expression (5⁻²)⁵ ₓ 5⁴

According to indices

(a^m)^n = a^{mn}

(5⁻²)⁵ = (5⁻¹⁰)

(5⁻²)⁵ ₓ 5⁴

= 5⁻¹⁰ ₓ 5⁴

= 5⁻¹⁰⁺⁴

= 5⁻⁶

Hence the equivalent expression is [tex]\frac{1}{5^6}[/tex]

Help me, please !!!!!

Answers

Answer: 100

Hi!

ok so the Pythagorean theorem is

[tex]c=\sqrt{x} a^2+b^2=\sqrt{x} 8^2+6^2=10[/tex]

so the other side is 10.

the square 8 is 8*8

and square 6 is 6*6

so the other square is 10*10=100.

so the area of the blank square is 100.

Step-by-step explanation:

Can I have brainliest?

Thanks!

Have a nice day!

plz help and no spam plz. A large university accepts 60% of the students who apply. Of the students the
university accepts, 35% actually enroll. If 10,000 students apply, how many actually enroll?

Answers

2,600 students actually enroll.

Answer:

2100

Step-by-step explanation:

60%=0.6

35%=0.35

0.6*0.35=0.21

0.21*10000=2100

What value of x will make the equation below true?
x−4.5=9

Answers

Answer:

13.5

Step-by-step explanation:

9*4.5=13.5

From the set {5, 15, 23), which of the values can be substituted for m to make the
equation true.

4 + m < 19

A. 15
B. none of these
C. 23
D. 5

Answers

Answer:

its A and i am sure her is the explanation

Step-by-step explanation:

m<19-4m<15

Which line has the greatest slope?

A
B
C

Answers

Answer:

I think answer might be A

How would you evaluate this?

Answers

Answer:

Step-by-step explanation:

Im from the long comment this is the answer

576+b^2=900

b^2=324

√324

b= 18

so 18+10 = 28

If the line containing the points in the table is plotted on a coordinate system, what does the
graph look like?

Answers

Answer:

Step-by-step explanation:

11 (6 - y) = ??

THANK YOUUU

Answers

Answer:

The Answer is gonna be 66-11y

EXPLANATION :

11 (6 - y)

11x6=66

11(y)=11y

So we will get 66-11y

Question 9 (1 point)
Find the volume of the composite shape below.
5ft - 2 ft
Leave in terms of pi. Round to the nearest whole number!
Volume=
Tft?
Blank 1:
Question 101

Answers

30.66pi ft³

First, we need to find the volume of the cylinder using the following equation

[tex]V = r^2h\pi \\V = (2^2)5\pi \\V = (4)5\pi \\V = 20\pi[/tex]

The volume of the cylinder is 20pi

Next, we need to find the volume of a sphere. Since the cylinder is divided in half by the cylinder, we can use the following equation as if it were whole

[tex]V = \frac{4}{3} r^3\pi \\V = \frac{4}{3} 2^3\pi \\V = \frac{4}{3} 8\pi \\V = 10\frac{2}{3} \pi[/tex]

The volume of both half spheres is 10.66pi

Now we can add both together to get 30.66pi ft³

Nadia sells earthworms to fishermen. She charges 75 cents for a dozen worms. Yesterday she sold 48 worms. How much money did she make?

Answers

Answer:

I believe she sold 3 dollars

Step-by-step explanation:

if this helps please give me a crown

Answer:

$3.00

HOPE THIS HELPS :)

What is 60 x blank = 300?

Answers

Answer:

Step-by-step explanation:

300/60=5

Answer:

60 multiplied by 5 gives 300..

Step-by-step explanation:

No links please
The sum of two numbers is 147. The difference of the two numbers is 25.
What are the two numbers? Show your work.

Answers

86 and 61.

x + y = 147
x - y = 25

I always found second setting that second equation up was hardest. How do I know which one comes first? You just keep them in the same order as the first math equation.

So let’s solve for x in terms of y:
x - y = 25
x = 25 + y

Then substitute that into your first equation:
x + y = 147
(25 + y) + y = 147
2y = 122
y = 61

x = 25 + y = 25 + 61 = 86

name some jobs that include math on a daily bases.

Answers

Answer:

Statisticians and Mathematicians. Statisticians use math on a daily basis. ...

Engineers and Architects. Correct use of math is a critical skill for engineers and architects to ensure that the buildings and structures they build are safe.

Healthcare Professionals. ...

Cryptographers. ...

Programmers and Designers. ...

Scientists. ...

Step-by-step explanation:

What is the growth or slope of the simplified equation? NEED ANSWER ASAP

Answers

Answer:

Slope is 5.

Step-by-step explanation:

y + 3x = 8x -7

y = 5x - 7

coefficient in front of x is the slope/rate of change once you get the equation slope intercept for y = mx + b. m is the slope.

Little help on this?

Answers

Answer:

Step-by-step explanation:

Answer:

(4,8) , is not a solution of the linear equation

hope it helps

Look at the graph what type of transformation has occurred

Answers

Wait I’m confused can we at least see the picture

which of the following is true about the expression /3x/2?

Answers

Answer:

Option B

it represents the product of two irrational numbers and is equivalent to an irrational number.

Hope it helped :)

A monkey weighs 8.2 kilograms. How many grams does the monkey weigh? Use the number of zeros of the product when multiplying a number by a power of 10 to help you.

Answers

Answer:

m = 8.2 × 10³ grams

Step-by-step explanation:

Given that,

The weight of a monkey = 8.2 kilograms.

We need to convert its mass from kilograms to grams.

We know that,

1 kg = 1000 grams

1 kg = 10³ grams

In 8.2 kg,

8.2 kg = 8.2 × 10³ grams

Hence, the weight of the monkey is equal to 8.2 × 10³ grams.

A restaurant owner wants feedback on the items on the menu, so she leaves a customer satisfaction survey on the tables for customers to
complete if they wish. Which sampling method best describes this scenario?
O A) convenience sample
OB) simple random sample
O C) stratified random sample
OD) voluntary response sample

Answers

Answer:

O A) convenience sample

Step-by-step explanation:

O A) convenience sample

The sampling method which describes the situation is option D. voluntary response sample.

What are Sampling Methods?

Sampling methods are methods used to select a sample using specific methods. This includes various types of probability sampling and non probability sampling methods.

This is included in the non probability sampling methods.

So it is either convenience sample or voluntary response sample.

Convenience sample is the selection of a sample which is convenient for you. That is, the sample which is most accessible is selected by the researcher.

Voluntary response sample is also the one which is most accessible. But the researcher is not selecting the sample. Instead the members of the population can decide whether to took part in the sample.

Here it is customer's wish to complete the survey.

So it is voluntary response sample.

Hence the correct option is D. voluntary response sample.

Learn more about Sampling Methods here :

https://brainly.com/question/12902833

#SPJ2

A scale drawing of a building needs to be made using the scale 1 in = 200 ft. How tall will the building in the scale drawing be if the building is 2000 ft tall?
The height of the building in the scale drawing will be in. (Simplify your answer.)
Enter your answer in the answer box and then click Check Answer.
All parts showing
Clear All
Type here to search
О

Answers

10in would be the appropriate scale factor for the drawing. 2000 is 10x200. If each inch represents 200 feet, then you would need 10 to reach the desired scale factor of the original building

find z and x please

Answers

Answer:

x = 20

X was found using the Pythagorean theorem

Step-by-step explanation:

Other Questions

Rick is a fan of logic-based games. However, he is bored of the classic ones, like Sudoku and Mastermind, since he has solved so many of them. Recently he found a new game in which one is given a string with some question marks in it. The objective is to replace all of the question marks with letters (one letter per question mark) in such a way that no letter appears next to another letter of the same kind.Write a function: def solution(riddle) that, given a string riddle, returns a copy of the string with all of the question marks replaced by lowercase letters (a-z) in such a way that the same letters do not occur next to each other. The result can be any of the possible answers as long as it fulfils the above requirements. Examples: 1. Given riddle = "ab?ac?", your function might return "abcaca". Some other possible results are 'abzacd", "abfacf". 2. Given riddle = "rd?e?wg??", your function might return "rdveawgab". 3. Given riddle = "????????", your function might return "codility". Write an efficient algorithm for the following assumptions: the length of the string is within the range [1..100,000); string riddle consists only of lowercases letters (a - z) or '?'; it is always possible to turn string 'riddle' into a string without two identical consecutive letters. 1 # you can write to stdout for debugging purposes, e.g. 2 # print("this is a debug message") 3 4 def solution (riddle):5 6 # write your code in Python 3.67 pass what percent is 25 is 4 plz help PLEASE HELP. DUE IN 5 MINUTES. NO LINKS PLEASE NEED REAL ANSWER AND EXPLANATION. THANK YOU!Select the correct answer.You are reading product reviews posted online by consumers, which external information source are you using?A. company websiteB. Industry websiteC. social mediaD. print mediaE. consumer report please help!! thanks!! Felix invested $10,000 into a retirement account in 2010. He then projected the amount of money that would be in the account for several years assuming that the interest will compound continuously at an annual rate. Later, when he looked back at the data, he could not recall the annual he used for the projections. Use the data below to determine the annual rate as a percent. (Remember use A=Pert for continuous interest problems where P=initial amount invested, r is the interest rate as a decimal and t is the time in years). Match the questions to their correct answers.pls help 20 points tyyy What is the perimeter of this polygon? 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