what is the value of x

Answers

Answer 1

Answer:

Step-by-step explanation:

because angle 5 is found on the same line as 45 degrees (don't remember what that's called), we can subtract from 180 to find

angle 5 = 135

angle 5 and 5x+35 are alternate interior angles, so they have the same value

135=5x+35

100=5x

20=x

Answer 2

Answer:

Thanks for the points :3

Related Questions

Help me with this multiple choice question!

Answers

Answer:

B -4 A-7 C 0.5 D 2 E3 then F 11

Step-by-step explanation:

Find the change in temperature if the temperature rises -18⁰f to 15⁰f

Answers

the change of temperature is 35f

Please help, this is called Writing Equations

Answers

Answer:

I think its the 2nd one im not sure tho

Step-by-step explanation:

Answer:

first one is 14.

second one is 131-11=6B

Step-by-step explanation:

1) 252/18=14

2) you want to know how much 6 books sre and it says you got 11 dollars change so u take 11 from 131 to get the price of 6 books

hope that helps :)

Can someone please find x :) it will be much appreciated !! 20 points.
-5/6x -7/30x + 1/5x = -52

the answer will be a whole number or a simplified fraction.

Answers

Answer:

x=60

Step-by-step explanation:

my dad is a math teacher so I am good at math. I also used a calculator

Are the two ratios equivitant? Explain your reasoning. The ratios of boys to girls is 5 to 2. The ratio of girls to boys is 2:5

Answers

Answer:

Yes

Step-by-step explanation:

The order is switched from boys to girls(5 to 2)to girls to boys (2 to 5).

In New Mexico, the state sales tax rate is 5.125%. The price tag on a baby crib gives the price as $320. There are no discounts available. What is the total cost for the crib, including sales tax, in New Mexico? *

Answers

Answer: $336.40

Step-by-step explanation: 5.13% of $320 would be $16.40 just add that on to the before tax price.

Solve the system of linear equations by using the substitution method. Descibe the process you used and the final answer. {5x+y=152x+y=12

Answers

Answer:

x=1 y=10

Step-by-step explanation:

5x+y=15

2x+y=12

y=12-2x

5x+12-2x=15

3x=3

x=1

5+y=15

y=10

8 feet in 15 seconds; 16 feet in 40 seconds
does this rate form a proportion?

Answers

Answer:

Step-by-step explanation:

8 ft in 15 sec

16 ft in 40 sec

8 is obviuosly half of 16, so to make it proportional it would have to be 16 ft 30secs

Donny has $40 saved in his savings account and wants to earn more. He begins babysitting for the neighbors and gets paid $15 per hour. He seves all of his earnings 150 136 120 a Create a graph to show his total money saved from when he started through 10 hours of babysitting money saved (dollars) b. What is the slope of the ine? 88888889 c. What does the slope meen in this situation? 5 6 7 8 9 üme babysitting (hours) d. At what point does the Ine cross the vertical () ats? e. What does the vertical intercept mean in this situaton?

Answers

Answer:

a.) since he already has 40 in his savings account, start the line at (0,40) on the y-axis and then go up 15 every hour

b.) 15 or 15/1

c.) for each hour Donny spends working, the amount of money he has go up by 15

d.) (0,40)

e.) the vertical intercept or (y-intercept) is (0,40) because this is how much money Donny already has in savings

Which type of triangle is this?

Answers

The answer is A. Acute triangle

Definitely acute is the answer

the radius of a circle is 2 yards. what is the circles area

Answers

4pi or roughly 12.57 yd^2

Use pi r ^2 to find area

Find the area of the polygon.

Answers

Make a box thats 32x20
32x20=640 square ft for box 1
For box 2 ||
40-32= 8
16x8= 128 square ft for box 2
For triangle 3
20-16=4
Has dimensions of 8x4|| divide by two to the t the area of a triangle
(8x4)/2 = 16 square fr
16+128+640= 784 square ft total

What is the value of 80 + 57

Answers

137

have a good day. hope i helped

Answer:

137

Step-by-step explanation:

Add 80 and 57.

Sneakers at Mr lou's garage sale cost the same price. alexander paid $90.52 for four pairs. How many pairs of sneakers did justin buy if he paid $135.78? write a proportion and use cross products to solve for d, the number of sneakers that David bought.

Answers

Answer 6

Step-by-step explanation:

I found the answer on calculator

help me on this questioj pelase

Answers

Answer:

Step-by-step explanation:

8) because of the rules of angles we know that all angles found on a line are equal to 180 degrees, and all angles opposite one another are equal. because of this A is not possible. 90 and 40 do not add up to 180 degrees, and are not equivalent to each other.

9) using the same rules as above, we know that the two angles have to add up to 180 degrees (they can't be equal this time). A is not possible.

The value of a professor basketball players autograph rose 30% in the las year.It is now worth $286.00. What was it worth a year ago

A. $210.00
B. $230.00
C. $200.00
D. $220.00

Answers

Answer:

$220 dollars

Step-by-step explanation:

a = p * w (the percentage formula)

subsitute. It rose by 30 % since last year so you're going to put 1.30 (30% -> 0.30 then add 1)

286 = 1.30 * w

solve.

w = 220

4) Which expression is equivalent to 9(9m + 3t) ? 6.EE.A.3"
5 points
A) 18m + 3t
B) 81m + 3t
C) 18m + 12
D) 81m + 271

Answers

The answer is D; could you make me the brainiest? Because the answer is 81m+27t

Given mn, find the value of x.
(6x+20)
(8x-10)

Answers

6x+20
=2•3x+2•10
=2(3x+10)

Which two numbers multiply to 20 and add to 9

Answers

Answer: 5x4=20

And 5+4=9

Step-by-step explanation:

The required two numbers are 4 and 5.

What is equation?

"It is a statement which consists of equal symbol between two mathematical expressions."

For given example,

We need to find two number such that if multiply then we get 20 and add to get 9.

Let 'a' and 'b' be two numbers.

According to given conditions,

a × b = 20 .........................(i)

a + b =9 .......................(ii)

So, from given conditions we have two equations (i) and (ii).

From equation (ii) we have,

a = 9 - b ...............(iii)

Substitute above value of 'a' in equation (i),

⇒ (9 - b) × b = 20

⇒ 9b - b² = 20

⇒ b² - 9b + 20 = 0

Now we solve this quadratic equation to find b.

⇒ b² - 9b + 20 = 0

⇒ b² - 5b - 4b + 20 = 0

⇒ (b - 5) (b - 4) = 0

⇒ b = 5 or b = 4

Find the value of 'a' from equation (iii)

When b = 5

⇒ a = 9 - 5

⇒ a = 4

When b = 4

⇒ a = 9 - 4

⇒ a = 5

Therefore, the required two numbers are 4 and 5.

Learn more about equation here:

https://brainly.com/question/13170101

#SPJ2

In ΔQRS, the measure of ∠S=90°, the measure of ∠Q=54°, and RS = 26 feet. Find the length of QR to the nearest tenth of a foot

Answers

SOH-CAH-TOA

sin Q = Opposite = 26

hypotenuse x

sin 54 = 26

x sin 54 = 26

sin 54 sin 54

x = 26 = 32.1378 ≈ 32.1 feet

sin 54

What is the x-value of the solution to the system of equations:

y = -1/2x - 4

y = 2x + 1

Answers

I don’t know but just try your best and you will get it right

Answer:

x = 0

x = (-1/2,0)

Step-by-step explanation:

can u help me pls I need the answer now .

Answers

Answer:

m<ACB = 60°

Step-by-step explanation:

B is a right angle, so its 90°

180-150=30°

180-90=90°

90+30= 120°

180-120= 60°

30+60+90= 180°

Hi I need help
I’m new on this app

Answers

Answer:

.60 I think

I hope you get it right

How do I know whether this is a function or not? And can someone EXPLAIN the steps on how to determine on how it would be a function please?

Answers

Answer:

Yes

Step-by-step explanation:

A function would be f(x), a output for each x input.

The slope intercept form is y - mx + b! *keep this in mind*

If you graph this as well, it would be easier to see if its a function too. If the line crosses through it once, it is indeed a function. If it doesn't, it isn't

Hope this helps

4 f = 64

Answer:
f=?

Answer ? Mark pls

Answers

Answer:

F=16

Step-by-step explanation:

What is evil and can trick you

Answers

Answer:

Wizard or the devil

Step-by-step explanation:

Answer:

The devil

[tex]el \: diablo[/tex]

Hey guys this is confusing, someone plz help

Answers

Answer: x = 13

Step-by-step explanation:

To find the value of x, you have to find ∠QRP

∠QRP + ∠QRS = 180

∠QRP + 95 = 180

Subtract 95 from both sides

∠QRP = 85

∠RQP + ∠QPR + ∠QRP = 180 Definition of triangle

(4x + 3) + (3x + 1) + 85 = 180

Subtract 85 from both sides

(4x + 3) + (3x + 1) = 95

7x + 4 = 95

Subtract 4 from both sides

7x = 91

Divide 7 from both sides

x = 13

The morning temperature is -15° by the afternoon the temperature rises by 20° right in addition expression for the afternoon temperature and then to show this and find the temperature in the afternoon

Answers

Answer:

The afternoon temperature is

5°

Step-by-step explanation:

Step one:

given data

the morning temperature= -15°

the afternoon temperature rose by 20°

Required

The afternoon temperature

Step two:

Hence the afternoon temperature is given as

=-15°+20°

= 5°

The senior classes at High School A and High School B planned separate trips to New York City.
The senior dass at High School A rented and filled 14 vans and 6 buses with 264 students. High
School B rented and filled 7 vans and 5 buses with 178 students. Every van had the same
number of students in it as did the buses. How many students rode in each van?

Answers

Answer:

9 kids

Step-by-step explanation:

Solve the equation. y/8 = 5. y=

Answers

Answer:

y = 40

Step-by-step explanation:

Given

[tex]\frac{y}{8}[/tex] = 5 ( multiply both sides by 8 to clear the fraction )

y = 8 × 5 = 40

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