Mathematics High School

I have to find x but I am not sure how to? ​

I Have To Find X But I Am Not Sure How To?

Answers

Answer 1

Answer:

Supplementary angles add to 180

So, the angle supplementary to the angle of 112 degrees measures 68 degrees.

If these two lines are parallel, the angles are the same.

So, the triangle has angle measures: 2x, 68, and 68.

2x+68+68=180

2x=44

x=22

Let me know if this helps!

Related Questions

A cylindrical fish tank at the zoo has a capacity of 7252 cubic feet

What is the height of the tank if it’s radius is 16 feet?

Answers

Volume of a cylinder = π radius² x height
Replacing with values given:
7252 = 3.14 ( 16 )² h
Solving for h (height)
7252 / 3.14(16)² =h
7252 /3.14 (256) =h
7252 / 803.84 = h
9.02 =h
The height of the tank is 9.02 feet
Answer : 9.02 feet

The height of the tank if it’s radius is 16 feet is,

⇒ Height = 9.02 feet

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

A cylindrical fish tank at the zoo has a capacity of 7252 cubic feet.

Now, We know that;

Volume of a cylinder = π × radius² x height

Here, Radius is 16 feet.

Hence, We get;

Volume of a cylinder = π × radius² x height

7252 = 3.14 × 16² × h

⇒ 7252 = 803.84 h

⇒ h = 7252 / 803.84

⇒ h = 9.02 feet

Thus, The height of the tank if it’s radius is 16 feet is,

⇒ Height = 9.02 feet

Learn more about the multiplication visit:

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In right triangle ABC shown below, what is the length of BC?

Answers

I’m pretty sure it’s 6

how do i solve? the help video doesnt actually help

Answers

Answer:

y = 5x - 8

Step-by-step explanation:

The linear equation in slope intercept form :

y = mx + c

m = slope ; c = intercept

m = Rise / Run = (y2 - y1) / (x2 - x 1)

Rise = (y2 - y1) = (12 - (-8)) = (12 + 8) = 20

Run = (x2 - x1) = (4 - 0) = 4

Slope, m = Rise / Run = 20 /4 = 5

Hence,

y = 5x + c

For the points ; y = 12 ; x = 4 ; we could obtain c

12 = 5(4) + c

12 = 20 + c

12 - 20 = c

-8 = c

The equation becomes :

y = 5x - 8

Mrs. Sing invests $12,876 for her business at an annual interest rate of 7 percent for 3 years. Which number will Mrs. Sing substitute for r in the simple interest formula?

I = p r t
0.007
0.07
0.7
7

Answers

Answer:

0.07=7% interest

Step-by-step explanation:

How far away from zero on the y-axis is the point (2, 5)?
A. 2
B. 0
C. 5
D. 1

Answers

i think either a or c

the answer is C

Step-by-step explanation:

2 is the x axis and 5 is the y

need help on my geomrty homework

Answers

The first one is the correct answer

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Answer:

You like to lift weights!!!!

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1. y + 2.4 = 7.4
2. w − 3 = 11
3. 5 + y = 7
4. b + ½ = ⅔

1) y =
2) w =
3) y =
4) b =

Answers

Hopes this helps:

Answer:

1. Y = 5
2. W = 14
3. Y = 2
4. B = 1/6

Need this !!!! Badly

Answers

Answer:

78

Step-by-step explanation:

Mary would like to join the track team. At the end of the first week of practice, Mary could run a lap in 2 minutes and 5 seconds. At the end of the second week of practice, Mary could run a lap in 1 minute and 58 seconds. After another week of practice, Mary could run a lap in 1 minute and 51 seconds. Mary continued to practice.

Answers

Answer:

1 minute and 44 seconds... 1 minute and 37 seconds. a pattern of -7 seconds

The point (7, −2) is reflected across the x-axis. What are the coordinates of the reflection?

Answers

It would be (7,2). If you look at the graph you can check.

Which statements about the graphs of functions g(x) = −1/4x^2 and f(x) = x2 are true? Select all that apply.
A. g is wider than f.
B. f and g open in the same direction.
C. f and g have the same vertex.
D. f and g have the same axis of symmetry.

Answers

Answer: c and d

Step-by-step explanation:

A function assigns the values. The correct options are A, C, and D.

What is a Function?

A function assigns the value of each element of one set to the other specific element of another set.

The statements that are true about the two functions g(x)=(−1/4)x² and f(x)=x² are,

A. g is wider than f.

C. f and g have the same vertex.

D. f and g have the same axis of symmetry.

Hence, the correct options are A, C, and D.

Learn more about Function:

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HELPP ASAP I WILL GIVE 14 POINTS

Answers

Given:

A box-and-whisker plot of data set.

To find:

The percentage of the data values that are greater than 80.

Solution:

From the given box-and-whisker plot, it is clear that:

Minimum value = 8

First quartile = 60

Median = 68

Third quartile = 80

Maximum value = 92

We know that the 25% the data value are greater than or equal to third quartile because the third quartile divides the data in 75% to 25% and 80 is the third quartile.

Therefore, about 25% of the data values that are greater than 80.

Help me with this pls I’ll give brainliest

Answers

Answer:

Step-by-step explanation:

-1/2 is a rational number but not integer

6.66.. is an irrational number

-2 is an integer

-sqrt3 is an irrational number

150 is an integer

what is the volume.
(pls hurry cause i have to turn in soon.)

Answers

Your correct answer is v= 114
V= 120
Used the formula for pyramids, the B is equal to 36 and h is equal to 10 then you just multiply 1/3 10 and 36 to get 120

for the system {3x-2y=4, 4x-3y=7,
which is the solution to the system?
A. (-2, -5)
B.(2, -5)
C.(-2,5)
D. (2,5)

Answers

Answer:

x=-2 y=-5

Step-by-step explanation:

y =-0.011x + 40.604
What is the slope

Answers

0.11×11%×40.60%×4=0.11×+40%.604

For the parallelogram, if m<2=5x-28 and m<4=3x-10, find m<3​

Answers

5x-28=3x-10
X=9
5*9-28=40
360-40-40=280
280/2=140=m<3


How would you re-write the expression "4 times the sum of 14 and 26?"

Answers

4x14+26 (40x4) = 1600

Answer:

4(14+26)

4 times the SUM of 14 and 26 would mean, you have the addition problem now multiply that by 4 but don't solve the addition problem.

What would x equal for this equation

Answers

Answer:

15

Step-by-step explanation:

3*5

Someone plz help me plz giving brainliest

Answers

Wins 14 losses 10 can I pls have branliest

R15,50 for 5kg , how much for 1 kg​

Answers

Answer and Step-by-step explanation:

Divide both numbers by 5kg to know how much R is for 1 kg.

[tex]\frac{15.50}{5}[/tex] = 3.1.

It is 3.1 for 1 kg.

#teamtrees #PAW (Plant And Water)

Please help....ill mark brainiest......

Answers

y - output
a - input
b - growth factor - if b>1-->growth factor
if 0 decay factor
x- constant ratio

im not 100% sure but i think most might be correct

circumference of a car tire is 113.1 inches find the diameter of the tire. find the diameter of the tire to the nearest tenth of an inch

Answers

Answer:

36

Step-by-step explanation:

Answer:

diameter = 36 inches

Step-by-step explanation:

diameter = circumference / π

diameter = 113.1/3.14 = 36 inches

Write a divison equation to show 100 ounces of soda equally among 12 people. how many ounces will each person have?

Answers

Answer:

100/12

They will each have 8 ounces.

Step-by-step explanation:

Answer:

8.3

Step-by-step explanation:

[tex]\frac{100}{12}[/tex]=8.3

Write an equation in point-slope form of the line through point J(9,-8) with slope 2. y + 8 = 2(x 9) b. y + 8 = 2(3-9) 1 + 8 = 2(x +9) d. 1 - 8 = 2(x + 9)​

Answers

Answer:

y +8= 2(x-9)

Step-by-step explanation:

8 + (7 + 1)2 + 4
Can you help me find the answer to this one.

Answers

Answer:

28

Step-by-step explanation:

Answer:

28

Step-by-step explanation:

8+(7+1)2+4=

8+(8)×2+4=

8+16+4=

28

ps:Can I be brainliest.Have a nice day.Best regards

I AM SO THANKFUL IF YOU HELP MEE!!!

Answers

Answer:

Step-by-step explanation:

i think its D

The answer is 14 (D)

PLSSS HELP 50 POINTSS ILL SEND 40 MORE IF U HELPP PLSSS
The cost of the hiking trip this year is 2/3of the cost of last year's trip. This year's trip cost $32

1. Write an equation that represents the cost of last years trip.
2.What was the cost of last year's trip

Answers

1) y=53

2)53

21 is 2 thirds of 32 so you add them together and get 53. Also Y=Cost of last years trip which we determined is $53

What might weigh 20 kg?
a. small car

b. tablet

c. heavy suitcase

d. watermelon

Answers

The heavy suitcase.

A small car would still weigh quite a lot, a tablet would weigh a lot less than that, and a watermelon is around 2kg (depends).
Suitcase should be right can I get the crown I only need 5 more

A cookie recipe called for 2 ½ cups of sugar for every
⅖ cup of flour. If you made a batch of cookies using 1 cup of flour, how many cups of sugar would you need?

Answers

Answer:

You would need 6 1/4 cups of sugar.

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