Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

80 degrees. add the known angles, then subtract it from 180.

Related Questions

Select the correct answer.
A company's board of directors took a random sample of 10% of the companys employees and surveyed them about their happiness at work.
What would most likely happen if they decided to randomly sample 15% of the companys employees Instead?
OA.
OB.
C.
D.
The sample mean would more closely model the population mean.
There is not enough information to determine how the sample mean would be affected.
The sample mean would not be affected.
The sample mean would less closely model the population mean.

Answers

Answer:

Step-by-step explanation:

A water tank fills through two pipes. Water flows in
through one pipe at a rate of 25,000 gallons per hour
and in through the other pipe at a rate of 45,000
gallons per hour. Water leaves the system at a rate of
60,000 gallons per hour.
There are 3 of these tanks, and each tank holds
1 million gallons. Each tank is half full. Water is
entering and leaving a tank at the maximum
amounts. Determine the number of hours, x, it will
take to fill all 3 tanks one at a time.

Answers

Answer:

130,000

Step-by-step explanation:

Answer:oh hey yulissa ✌️

Step-by-step explanation:

15/3 = ?/1. what's the missing unit rate

Answers

The unit rate is 5/1

15/3=5
3/3=1

Answer:

Step-by-step explanation:

15/3 is the same as 5 since 5*3 is 15

On a field trip, there are 3 adults for every 45 students. Which graph models a relationship
with the same unit rate?
10
9
8
7
6
10
9
8
F
H
0
30 60 90 120 150*
0
30 60
90
120 156
10
9
10
8
6
3
6
5
4
3
2
0
30 60 90 120 150
0
30
60 90 120 150

Answers

Answer:

H (the second graph)

Step-by-step explanation:

pls help with Algebra 1 hmk!!

Answers

Answer:

Step-by-step explanation:

70 need the variable x to represent that you're buying multiple uniforms so can't be A or B

and the inequality needs to represent the first company costing less meaning that it can't be D because D says that company costs more

so to represent that you're getting multiple uniforms that cost less than the second company you need C

someone help me answer this please i will mark brainliest x

Answers

11.2 ft

If it is a ratio just find what the scale number is by doing 14/40 = .35
Then .35 * 32 = 11.2

Daniela got 78% on her last history test. If there were 50 questions on the test , how many did she get correct

Answers

Answer:

39.

Step-by-step explanation:

78% of 50 is 39. To calculate x% of a number y, we use the following rule: x% of y = (x / 100) × y.

PLEASE HELP ASAP

x^2-5x

Answers

option 2
because x(x)=x^2 and x(-5)=-5x which means you get x^2-5x

Your answer is B, x(x-5)

Which is bigger 67% or 3/5 Please help me

Answers

Answer:

67%

Step-by-step explanation:

This is because 67% is basically 67/100 as a fraction and 3/5 is only 60%, all you need to know is the facts about fraction to percentage

do this correctly for 20 points and brainliest! Please help

Answers

Answer:

Step-by-step explanation:

It is shaded on the top side because y is greater than or equal to 2x

HELP ME PLEASEE NOWWWW!!!!

Answers

Answer:

Step-by-step explanation:

Let's simplify step-by-step.

3(w+5)−7w

Distribute:

=(3)(w)+(3)(5)+−7w

=3w+15+−7w

Combine Like Terms:

=3w+15+−7w

=(3w+−7w)+(15)

=−4w+15

Answer:

=−4w+15

Your welcome

The graph shows the amount of water that remains in a barrel after it begins to leak. The variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel.

A graph titled Water Supply with number of days on the x-axis and gallons of water left on the y-axis. A line goes through points (6, 33) and (15, 15).

What does the y-intercept represent?
the amount of water that is added to the barrel each day
the amount of water that remains in the water barrel
the amount of water that is initially in the water barrel
the amount that the water barrel decreases each day

Answers

Answer:

Step-by-step explanation:

Answer:

the amount of water that is initially in the water barrel.

6 of 7 (7 complete)▼
Tim's piggy bank contains quarters and nickels worth $9. 15 He has 75 coins in all. How may of each coin does Tim have

Answers

What he said is right

Hhfhdhhdhdhdhddududu

Enter the equation of the line in slope-intercept form. Slope is 1 3 , and (6, 3) is on the line.

Answers

Answer:

would it be zero because when you try to find the equation its just 0 so it would be y=3

Step-by-step explanation:

as you can see both the points are at 3. so i would say y=3

How do i (F)ind the (R)atio in the( E ) probl(E)m ...points

Answers

Answer:

Yuh smooth brain

Step-by-step explanation:

Noice

ooOoOooOh GOoOooN- hisoka m.

Which expression represents four more than twice a number?

Group of answer choices

2n + 4

4 + 2

n2 + 4

2n - 4

Answers

Answer:

2n+4

Step-by-step explanation:

CAN SOMEONE PLEASE HELPPP !!!

Answers

Answer: NO

It is the third one, x > 7

What I did was I solved for x by adding and dividing.

Step-by-step explanation:

Please help super easy question, just want to confirm I have the right answer

Answers

Answer:

L to M is 90 degrees

Step-by-step explanation:

Hope this helps!

Answer:

180

Step-by-step explanation:

i straight line is equal to 180

Look at the image please worth points (don’t reply if you don’t have an answer)

Answers

Answer:

Step-by-step explanation:

add up everythig before 7 which is 2 5 and 10

Answer:

i believe it is 17.

Step-by-step explanation:

if c is 8 am, then 7 am must have been at 10. so add up all the numbers from then and further back, and you get 17. (it could also be 7 so don't count on it)

hope this helps! if correct pls mark brainliest!

which number line show the solution of 2x - 8 > -4

Answers

Answer:

x=2

Step-by-step explanation:

Help asap BRAINLlST ........
question in pic

Answers

Answer:

y= -1/5 + 6

Step-by-step explanation:

y=mx+b

m=-1/5

b=(0,y)

b=6

yo y= -1/5 + 6

Answer:

y= -5x +6

pick ANY two points from the graph:

(0,6) and (1,1)

first you need to find the slope:

Y2 - Y1 6 - 1 5

---------- = ------- = ----- = -5

X2 - X1 0 - 1 -1

y = -5x + b

the Y-intercept is (0,6):

Y = -5x + 6

Plz, Help me with this!!!!
Plz, Help me with this!!!!

Answers

Answer:

-3x+2

Step-by-step explanation:

Since it's addition you just combine all like terms so,

5x+4

-8x-2

= -3x+2

Answer:

-3x-4

Step-by-step explanation:

first you add 5x and -8x to get -3x, then you get -4.

Five people are sharing 8 brownies and receive the same amount

Answers

uhm im pretty sure its 5/8

Step-by-step explanation:

Please help
If you get this right I will get you brainless

Answers

I need to find the x pls help and show work

help me please!

I don't understand this:(

Answers

Answer:

b=12

Step-by-step explanation:

9^2 + b^2 = 15^2 by the pythagorean theorem

81 + b^2 = 225

b^2 = 144

b = 12

through (2, -4) and parallel to y= 9/2x+3

Answers

Answer:

y=[tex]\frac{9}{2\\}[/tex] x-13

Step-by-step explanation:

first, since it's parallel the slope has to be the same and the y-intercept has to be different.

you will have y=9/2x+b

find b, by using the points you are given so you will get

-4=(9/2) times (2)+b.

then when sloving you will get b=-13 and so the full equation will be

y=9/2x-13

What is the area of the triangle in the in the diagram?

Answers

Answer:

no tengo ni idea

Step-by-step explanation:

The area of the triangle will be A = (1/2) y₁(x₂ - x₁). Then the correct option is B.

What is the area of the triangle?

Assume 'h' is the height of the triangle and 'b' be the base of the triangle. Then the area of the triangle is given as,

A = (1/2) × h·b

The coordinates of the triangle will be (x₁, y₁), (x₂, y₂), and (0, 0).

The length of the base of the triangle will be given as,

Base = (x₂ - x₁)

The height of the triangle is given as,

Height = (y₂ - 0) or (y₁ - 0)

Height = y₂ or y₁

The area of the triangle will be given as,

A = (1/2) × (x₂ - x₁) × y₁

A = (1/2) y₁(x₂ - x₁)

The area of the triangle will be A = (1/2) y₁(x₂ - x₁). Then the correct option is B.

More about the area of the triangle link is given below.

https://brainly.com/question/19305981

#SPJ5

9-b9−b9, minus, b when b=8b=8

Answers

The correct answer is 62

If you have a decimal answer, round to the nearest tenth!

8n−6=2n+13

Answers

Answer:

n = 3.17

Step-by-step explanation:

Given:

8n − 6 = 2n + 13

Collect like terms

8n - 2n = 13 + 6

6n = 19

Divide both sides by 6

n = 19/6

= 3.167

Approximately to the nearest tenth

n = 3.17

What is the answer to this ??

Answers

Answer:

the first one

Step-by-step explanation:

they meet on (-3,-$4) so just plug the numbers in

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