Mathematics High School

Solve for x in the following figure. Choose the appropriate result.

Solve For X In The Following Figure. Choose The Appropriate Result.

Answers

Answer 1

Answer:

d

Step-by-step explanation:

all of the angles add up to equal 180 so we setup the equation as 45+3x=180

first you subtract each side by 45

135=3x

then you divide each side by 3 and get that

x=45

Answer 2

Answer:

D, 45°

Step-by-step explanation:

at [tex]x=45[/tex]

the resulting angles would be [tex]45, 90, 45[/tex] and these add up to [tex]180[/tex]°

Related Questions

About 0.2of all the students in the fifth grade are boys. If the fifth grade has ​75 students, how many of the students are ​?

Answers

Answer:

15 boys

Step-by-step explanation:

About 0.2of all the students in the fifth grade are boys. If the fifth grade has ​75 students, how many of the students are ​boys?

The number of boys can be calculated as:

0.2 × Number of fifth grade students

Number of fifth grade students = 75 students

Therefore,

The number of boys =

0.2 × 75 students = 15

The number of boys = 15 boys

someone help :
log4(5x+2)=5x

Answers

X=-8/15

hopefully that helps

CAN SOMEONE PLEASE WRITE A EQUATION OF THIS LINE!!

Answers

y= 2x+3 is the answer because it intercepts at 3 and the rise over run is 2/1

help help help yuh ofc

Answers

D is the answer for that

Answer:it would have to be d because of the negative sign the sum is negative so the x would have to be

Step-by-step explanation:

Martha took her family out to dinner. Their total bill was $32.58. She decided to leave their server a 20% tip. How much did Martha tip the server?

Answers

$32.58 x 20% (0.2) = 6.156
Just round it and you get $6.16
the answer is $6.16 source: just trust me bro

A high-speed elevator can rise 480 feet in 3 seconds. Which expression represents the rate, in feet per minute, of the elevator?

Answers

1 minute = 60 seconds

60 seconds/ 3 seconds = 20

480 feet x 20 = 9,600 feet

The elevator travels 9,600 feet per minute.

Answer:

160 feet per minute

Step-by-step explanation: i am 100% sure

QRST is a parallelogram. Find x, y, and z.

Answers

Answer:

x=5.4

y= 9

z= 11

Step-by-step explanation:

5x= 27

x= 5.4

2y-5=y+4

y=9

3z = 33

z =11

hi can anyone tell me the answer

Answers

Answer:

Attached a pic!!

Hope it helps!!!!

i’ll mark brainliest

Answers

18 because big maths
The awnser yo your question is 18

Drag the appropriate answer from the choices given into the box provided.
Allen bought 2 notebooks for $8.75 each and one
Textbook for $74.95. If the sales tax was 7%, the total
of Allen's purchase was
$83.70
$89.56
$92.45
$98.92

Answers

Answer is $83.70 if I’m wrong sorry

How many 1/2 cup servings are in a package of cheese that contains 5 1/4 cups altogether?

Answers

Answer:

In 5 cup servings, there are 10 1/2-cup servings

In 1/4 cups, there are 0.5 1/2-cup servings

Step-by-step explanation:

In total, there will be 10.50 1/2-cup servings

Find the coordinates of the midpoint of AB.'
4. A(7,-4), B (5,2)
5. A(-3, -2), B (9,6)

Answers

Answer:

4. (6,-1) 5. (3,2)

Step-by-step explanation:

Which of the following values of x makes the functions equal?

y=-1x+4
y=3x

Answers

the answer is
x=1
because 3 times 1 is 3
and -1 times 1 is -1 plus 4 is 3

100 POINTS Which statement is true about the residual plot below?
The sum of the residuals is greater than zero.
2
A linear model is a good it for the data.
.
.
1
2
3
4
5 x
No regression model is appropriate for the data.
-1
.
.
.
-2
-3
A quadratic model is appropriate for the data.
Done
BEL

Answers

Answer:

I believe that the answer would be A linear model is a good hot for the data.

Step-by-step explanation:

Answer:

A linear model is good fit

Step-by-step explanation:

I did this

Find the area of a rectangle that is 4.32 inches wide and 7.2 inches long.

Answers

Answer:

31.104

Step-by-step explanation:

4.32x7.2=31.104

Answer:

31.104

Step-by-step explanation: you just have to multiply the two numbers. hope this helps though <3

Someone help please ​

Answers

Answer:

if you would stan LOONA you would get all A's):

20= −2(n+6) please help

Answers

expand the bracket
-2n-12=20
Add 12 to both sides
-2n=32
n=-16

A boat travels 438 km in 8 hours (with a constant speed). How far can it travel in 5 hours (with the same speed

Answers

The distance that the boat can travel in one hour
=438km/8h
=54.75km/h
The boat can travel in 5 hours
=(54.75*5)km
=273.75km

X
y = x + 1
у
-2
0
1

Answers

Answer:

-2 y=-2+1 Y=-1

X=0 y=0+1 Y=1

X=1 Y=1+1 Y=2

Step-by-step explanation:

Dawn bought a winter coat at 30% off the original price. The discount on the coat was $21. was the original price of the coat? SHOW WORK

Answers

Answer:

$70

Step-by-step explanation:

21/30 = 0.7

100x 0.7 = 70

PLSS HELP the length of a rectangle is 3 meters greater than 2 times the width the perimeter of a rectangle is 30 m what is the length of the rectangle​

Answers

Answer:

Width: 4 meters. Length: 11 meters

Step-by-step explanation:

If you do it correctly, the length should be 3 more greater than 4*2. 4*2= 8 +3= 11. Your perimeter= 30 meters. 11+11 accounting for both long sides of the rectangle= 22. Accounting for both sides of the width, so 4*2=8 + our 22= 30 meters. Yw.

The length of the rectangle​ width 4 meters and length 11 meters.

If you do it correctly,

The length should be 3 more greater than

What is the perimeter of a rectangle?

P=2(l+w)

L= Length

W = Width

4*2. 4*2= 8 +3= 11.

Your perimeter= 30 meters.

11+11 accounting for both long sides of the rectangle= 22.

Accounting for both sides of the width,

So 4*2=8 + our 22= 30 meters.

Therefore we get the length of a rectangle is  11 meters.

To learn more about the perimeter visit:

https://brainly.com/question/19819849

What is the area of the composite shape?

Answers

Answer:

I believe it is 76 ft squared but I am not positive..

Hdushshshsbabshdjdjc

find th length of size ab give your answer to 3 significant figures

Answers

Answer: 8.856cm

Step-by-step explanation:

To solve the question, we will use the formula:

Sin 41° = opposite / hypothenuse

0.656 = opposite / hypotenuse

0.656 = AB / 13.5

Cross. Multiply

AB = 13.5 × 0.656

AB = 8.856cm

Please help me on this!!!! ​

Answers

Answer:

670

Step-by-step explanation:

umm i used a calculator

help please i need the answer asap

Answers

Answer:

Option 2

Step-by-step explanation:

Answer:

Graph 2

Step-by-step explanation:

exponential growth means that the line is increasing

Trigonometric Ratios and Unit Circles.
See Image Below.

Answers

Answer:

irudiwhiwhs swsw is d

Step-by-step explanation:

8349240 is your aswr 213

A TV has a listed price of $ 796-99 before tax. If the sales tax rate is 6.75% find the total cost of the TV with sales tax included
Round your answer to the nearest cent, as necessary

Answers

Answer:

$850.79

Step-by-step explanation:

Assuming "$ 796-99" meant $796.99

796.99 increase 6.75% =

796.99 × (1 + 6.75%) = 796.99 × (1 + 0.0675) = 850.786825

WHAT WOULD THIS BEEEE!!

Answers

the answer is d :) have a good day

whats 2÷1 to the 2nd power​

Answers

Answer: its going to be 2

Step-by-step explanation: simplify 1 to the second power would be 1*1 and 2 divide by 1 is 2 hope this helps :D

Answer:

4

Step-by-step explanation:

357 miles in 5 hours

Answers

Answer:

71.4 mph

Step-by-step explanation:

357/5 = 71.4

I'm not sure what your question is, but hope this helps

Answer:

71.4

Step-by-step explanation:

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