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

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

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:

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

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

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

i’ll mark brainliest

Answers

18 because big maths
The awnser yo your question is 18

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:

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

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

20= −2(n+6) please help

Answers

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

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

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:

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

hi can anyone tell me the answer

Answers

Answer:

Attached a pic!!

Hope it helps!!!!

Please help me on this!!!! ​

Answers

Answer:

670

Step-by-step explanation:

umm i used a calculator

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

Someone help please ​

Answers

Answer:

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

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

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

Answers

X=-8/15

hopefully that helps

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

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

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

Trigonometric Ratios and Unit Circles.
See Image Below.

Answers

Answer:

irudiwhiwhs swsw is d

Step-by-step explanation:

8349240 is your aswr 213

WHAT WOULD THIS BEEEE!!

Answers

the answer is d :) have a good day

What is the area of the composite shape?

Answers

Answer:

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

Hdushshshsbabshdjdjc

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:

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

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

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

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