Mathematics High School

Solve for the value of w.
(w-8)°
(2W-1)º

Solve For The Value Of W.(w-8)(2W-1)

Answers

Answer 1

Answer:

w=57

Step-by-step explanation:

The angles are supplementary because they are adjacent to one another and lies on a straight line

w-8+2w-1=180

Combine like terms

3w-9=180

Subtract 9 on both sides

3w=171

Divide 3 on both sides

w=57

Related Questions

Trey deposits $700 into an account that pays simple interest at a rate of 6% per year. How much interest will he be paid in the first 3 years?

Answers

Answer:

$1.26

Step-by-step explanation:

$700 times 0.06 times 3 = 126

126 divided 100 = 1.26

the formula of simple interest is

Amount times Rate times Time divided by 100

Trey deposits $700 into an account that pays simple interest at a rate of 6% per year. $1.26 interest he will be paid in the first 3 years.

What is simple interest?

Simple interest is a method of calculating the interest charge. Simple interest can be calculated as the product of principal amount, rate and time peroid.

Simple Interest = (Principal × Rate × Time) / 100

Trey deposits $700 into an account that pays simple interest at a rate of 6% per year.

Simple Interest = (Principal × Rate × Time) / 100

= $700 x 0.06 x 3

= 126 / 100

= 1.26

Learn more about simple interest here;

https://brainly.com/question/1548909

#SPJ2

Find the equation of a line that passes through (2, 1) and is parallel to the line passing through A( 1, 7) and B (-10, -3) Express the equation in slope-intercept form.​

Answers

Answer:

y= 10/11x + 67/11

Step-by-step explanation:

Just follow the slope-intercept form formula-

Formula: y=mx+b

Key:

y = y-coordinate

m = slope

x = x-coordinate

b = y-intercept

Let me know if you have any questions, hope this helps! (:

Simplify the expression:
2x^4 - 10x^3 / 6x

Answers

Answer:

(x^2(6x^2)-5)/3

Step-by-step explanation:

Given the expression

2x^4 - 10x^3 / 6x

On simplifying

2x^4 - 10x^3 / 6x

= 2x^4 - 10x^2/6

= [6(2x^4)- 10x^2]/6

= 12x^4 - 10x^2/6

= 2x^2(6x^2)-5/6

= (x^2(6x^2)-5)/3

hence the simplified form of the expression is  (x^2(6x^2)-5)/3

The coordinate plane shows the location of the houses of some of Kendra's friends.
Which friend lives at (-0.5, -0.25)?
21"
Cindy
Rashida
Miguel
х
E
-1
o
Amita
• Jamaal
Cindy
o o
Miguel
0
Amita
Review progress
Question 3
of 5

Answers

What- I don’t get it

A landscaper charges each customer a flat rate of $150 to develop a plan for the landscaping of an outdoor space. The landscaper also charges $22.50 for each hour of manual labor invested in the landscaping. Write an equation to represent the relationship between the number of hours of manual labor, x, and the total cost, y, for the customer to plan and landscape an outdoor space.

Answers

Answer:

this could be written a couple ways

150 + 22.50(x) = y

150 + (22.50 × x) = y

150 + x(22.50) = y

Answer:

3,4,6,8

Step-by-step explanation:

The difference between a number squared and 10 is 71 just translate please don't solve.

Answers

Step-by-step explanation:

Things I notice about this problem:

"Difference" indicates subtraction."Is" means "equals".When a problem simply says "a number," I replace it with a variable.

It is written out like this: [tex]x^{2} - 10 = 71[/tex].

what multiples to -18 and adds to 3

Answers

Answer:

So you can use -6 and 3

Step-by-step explanation:

Hi, there

Well you can multiply

-6 and 3 which equal to -18

-6+3=3

Hope this helps :)

i really need help! 24 - 10x = 9​

Answers

Answer:

Wait I think that is 14 not 9?

Step-by-step explanation:

When you solve it you get 14

24-10x=9
24=10x+9
24-9=10x
15=10x
15:10=x
3/2=x

Nita earns $20 per week walking her neighbor's dog. She also makes $2 per rose that she sells from her rose garden. Nita wants her weekly income to be at least $50. Create an inequality that correctly represents Nita's situation by dragging and dropping the three values into the appropriate spaces provided. x is the number of roses that Nita needs to sell.

Answers

Answer:

20+2>50

         

Step-by-step explanation:

Answer:

15 roses

Step-by-step explanation:

20+2x≥50

-20     -20

2x≥30

2x/2≥30/2

x≥15

What is th answer for number 15?

Answers

Answer:

a

Step-by-step explanation:

The area of a rectangle is greater than or equal to 115 square centimeters. The width of the rectangle is 5 centimeters and the length of the rectangle is x centimeters. Select the possible value(s) of x.​

a) x=22
b) x=23
c) x=24
d) x=25

Answers

Answer:

23

Step-by-step explanation:

HSHDKDIKDH I don't know if THIS IS TRUE THO GOOD LUCK

Click on the measurement that is equal to 24 kilogram​

Answers

The answer is 24,000 have a nice day

Answer:

24000

Step-by-step explanation:

there are 1000 grams in a kilogram so 24x1000=24000

may god bless you all!

Olivia has a shoe box in the shape of a rectangular prism. She decorates 4 faces of the box,
leaving the top and the bottom without decorations. The unshaded parts of the model and
the diagram below show the parts that she decorates. What is the total area that Olivia
decorates?
L

Answers

she decorates 4 face of the box. (no diagram)

Which letter would be the most meaningful variable for this problem
situation?
The volume of juice a container can hold multiplied by 2

Answers

Answer:

The answer is b

i will give u brainliest pls help

Answers

what don’t you understand ?

Answer:

1. r=7; d=14;  c=43.96

2. r=6; d=12;  c=37.68

3. r=9.5;  d=19;  c= 59.66

Step-by-step explanation:

There you go :)

the graph of an equation drawn through which two points would best represent the relationship between the number of miles and the cost of the trip? A. (15,25) and (240,150) B. (10,5) and (250,120) C. (40,10) and (250,145) D. (60,25) and (240, 150) I ready help, you get 15 points and please quickly

Answers

Answer:

Step-by step i dont know

what is the equation of the line with a y-intercept of 4 and a point (8,8)

Answers

Answer:

y=1/2x+4

Step-by-step explanation:

to find the slope you need to know the change in y over the change in x

(0,4) and (8,8)

8-4/8-0

slope is 1/2

2. How far does a lorry move if it's travelling at:
a. 10m/s for 30s
b. 20m/s for 20s
c. 2m/s for 100s
d. 15m/s for 28s

Answers

a) 300m
b) 400m
c) 200m
d) 420m

Answer:

down below!

Step-by-step explanation:

a)300m

b)400m

c)200m

d)420m

i hope i helped<3

Is the relation a function?

Answers

Answer: yes its just set up diffrently

Step-by-step explanation:

Answer:

ans: yes it is because it matches the same number

please answer this urgently

Answers

Answer:

(a) 168/14=12

(b) 3x14= 42

(c) 81.2/14=5.8

i don't know how this works

Answers

1.ask a question
2.put in the amount of points the question will be worth
3.people answer the question for points
4.the more points you have the higher your rank
5.The higher your rank, the more credible your answer is

Please help! Will give brainliest!

Answers

Answer:

The Answer is 4%

Step-by-step explanation:

Hope this helped have a Good Day! :)

Answer:

10

Step-by-step explanation:

decrease percentage= decrease price/original price × 100

please mark brainliest

if you follow me I will follow you

HELP I NEED THE ANSWER FOR THIS ASAP!!!

Answers

Answer:

d

Step-by-step explanation:

What is the length of BC?

Answers

Answer:

There is no pic u might want to repost it^^

Step-by-step explanation:

Tyrell is working on the middle school yearbook. He wants to fit a 4×6 inch photo into a space that is 3 inches wide. At what percent should he set the copier zoom button to achieve this size?

Answers

Answer:

50%

Step-by-step explanation:

Step one:

By convention, the dimension of a shape is described as

Lenght first, followed by width

Hence

lenght = 4 in

Width = 6 in

Step two:

Therefore, to achieve a new width of 3 in, the initial width must be divided by 2, which is a 50% reduction.

3/6*100

0.5*100

=50%

Answer:

75%

Step-by-step explanation:

could you help me? solve this problem?

Answers

Answer: I believe the answer is B

Answer:

option B which says go to -9 on the number line and then move 4 units to the right. since smaller negative number is greater than bigger negative number.

You are selling t-shirt for $15 each as a fundraiser. You sold 17 less today then you did yesterday. Altogether you have raised $675. Write and solve an equation to determine the number of t-shirts you sold today.

Answers

Answer: 28

Step-by-step explanation:?

How much will Calvin earn if he works 21 hours ?

Answers

Answer:

its 232.5

Step-by-step explanation:

Divide 3 by one then multiply that by 15.

Answer by  RonanJ

help will mark you has brainliest

Answers

Answer: It does not matter.

Step-by-step explanation:

-6+6=0

6+(-6)=0

This means that the order doesn't matter.

I need to find the percentage of students who ride the bus

Answers

Answer:

40%

Step-by-step explanation:

% of students drive to school

= no of students who drive/ total students× 100

=250/250+375×100

=250/625×100

=40%

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