Mathematics High School

Which equation can be used to solve for X in the following diagram choose one answer A: 13x - 5x = 180 B: 5x + 13x = 90 C: 5x + 13x = 180 D: 5x = 13x

Which Equation Can Be Used To Solve For X In The Following Diagram Choose One Answer A: 13x - 5x = 180

Answers

Answer 1

Answer:

C) 13x + 5x = 180

Step-by-step explanation:

The angles are supplementary

Related Questions

4 Write an inequality for the word phrase
-5 is fewer than 6 less than a numberk

Answers

Answer:

6 - 5 < X

Is your expression

Nancy has a rectangular garden with length, I, width, w, and a perimeter of 28 feet The length of the rectangle is 2 less than 3 times the width. Choose the system of equations that can be solved to find land w

Answers

Answer:Perimeter =2l +2w

28=2(3x-2) + 2x

Width =4feet

Length =10feet

Step-by-step explanation:

Perimeter of rectangular garden =2(l+b)

Let the width be represented as X

And the length which is 3x-2

Such that the equation to solve for length and width be

Perimeter =2l +2w

28=2(3x-2) + 2x--- system of equation

Solving

28=2(3x-2) +2x

28=6x-4+2x

28=8x-4

28+4=8x

32=8x

X=32/8

X=4

Width =4

Length =3x-2=3x4-2=10

is a + b rational or irrational

Answers

Answer:

I think it would be rational

Answer and Step-by-step explanation:

It depends on the numbers that are inputted for a and b.

If the numbers that are inputted for both a and b are rational, then a + b would be rational.

If the numbers that are inputted for both a and b are irrational, then a + b would be irrational.

If one of the variables is rational and the other is irrational, then a + b would be irrational.

#teamtrees #PAW (Plant And Water)

Mr. Powell rents a storage space that is 7 feet high, 5 feet long, and 4 feet wide.
How many containers, each one cubic foot in volume, can Mr. Powell fit into the storage space?

Answers

Answer:

To find how many 1 by 1 containers can fit in his storage space we must find the volume of the storage space in cubic feet. The formula for the volume of a rectangular prism aka the room is length x width x height. With this formula, all we need to do is plug in all the values given to the variables.

volume = length x width x height = 5 x 4 x 7 = 20 x 7 = 140

Final Answer: 140 one foot by one foot containers  can fit in Mr. Powell's storage space

PLEASE HELP!!! Will MARK BRAINLIEST AND EXTRA POINTS

Answers

Answer:

X= 8

Y= 25

Z= 9

Hope this helps!

The price of an item has been reduced by $3.05. The original price was $69.54. What was the price now?

Answers

Answer:

$66.49

Step-by-step explanation:

subtract

69.54 - 3.05

Michael is watch a movie that is 2 1/3 hours long if you has already watched 1 2/9 hours of the movie how much of the movie is left ​

Answers

i got this answer from someone else but it should answer your question for you

About an hour and 7 minutes is remaining

What is the measure of <8
What is the measure of <3
What is the angle relationship between <1 and <5
​

Answers

Answers:
Angle 8: 125
Angle 3: 55
The relationship between angle 1 and 5: corresponding angles.

Why? Angle 8 is equal to 180-55 so 125
Angle 3 is a corresponding angle to the angle labeled 55 so it’s 55. For the last one it is just the rule of law.

Hope this helps :D

Simplify.
multiple choice

Answers

the answer is (d) i’m pretty sure

Help please, I have been stuck on this answer for an hour. HELPP !

Answers

Answer:

(x+5)²=0

Step-by-step explanation:

I don't know how to explain this.. I'm sorry. It's an algebraic identity. If that helps..

I took a picture of the problem.​

Answers

Answer:

- 28

Step-by-step explanation:

cuanto es
0,68 + 0,24=?
0,68 - 0,24=?
_________________

3,76 + 1.24=?
9,32 + 0,68=?
8.49 + 2,26=?

respuesta con procedimiento por favor (no a calculadora)

Answers

0,68+0,24= 0,92
0,68-0,24= 0,44
——————————
3,76+1,24= 5
9,32+0,68= 10
8,49+2,26= 10,75

20 POINTS: Mr. Holland wants to buy a suit marked $235. He receives a 25% discount, and then there is 7% sales tax. How much will Mr. Holland actually spend on the suit?



Don't forget to round your answer to the nearest hundredth!

Answers

Answer:

$235 - 25% = $176.25

$235x 7% = $16.45

176.25

16.45

+______

(  $192.7 )

#5: Solve the
following
equation
60=5r-4r+14
(Show Work
Here)

Answers

Answer:

r = 46  

Step-by-step explanation:

To solve the equation, solve for r by isolating the variable. Whatever you do to one side, do to the other.  

1) First, simplify the right side by combining like terms. Subtract the coefficients of the terms with the same variables. Subtract 5r by 4r.

[tex]60 = 5r-4r + 14\\60 = r + 14[/tex]

2) Now, finally isolate r by subtracting both sides by 14.

[tex]60 = r + 14\\46 = r[/tex]

So, r = 46.

You are assigned 32 math exercises for homework. You complete 87.5 of these before dinner. How many do you have left to do after dinner?​

Answers

Answer:

4

Step by step:

This is if the question is saying you completed 87.5% of the exercises. Otherwise, I don't know what it is asking.

87.5% of 32=28

32-28=4

um HELP PLEASE ASAP I HAVE 6 MINS JSNDKJNKDN

Answers

Answer:

a

Step-by-step explanation:


Help me out please?

Answers

Answer:

y=-7/5x+15

refer to image

What is the value of the expression below?

(8 + 1/8) divided by (2.5 + 3/4)

Answers

Answer:

0.64615384615

Step-by-step explanation:

(2.5 + 2.75)/(8 + 1/8)

5.25/8 1/8

1/8 = 0.125

5.25/8.125 =

=0.64615384615

Hope this helps! I might be wrong

Answer: A (2.5)

Step-by-step explanation: got it right on edge 2021

Solve the system by substitution.

Answers

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Answer:
(10,-20)

Hope this helps
Leave a like!

A rose garden is circular. The diameter of the garden is 18 feet. Which is closest to the

total area of the garden? Use 3.14 for π.

A. 56.52 ft2

B. 63.59 ft2

C. 113.04 ft2

D. 254.34 ft2

pls help i will send points

Answers

Answer:

b....................?.

Gabriella's custom kitchen supplies sells handmade forks and spoons it costs the store 1.20 to buy the supplies to make a fork and 1.20 to buy the supplies to make a spoon the store sells forks for 4.60 and spoons for 4.00 last april her store spent 39.60 on materials for forks and spoons they sold the finishes products for a total of 140.40 how many forks and how many spoons did they make last

Answers

Answer:

14 forks and 19 spoons

Step-by-step explanation:

Let us represent:

Number of forks = x

Number of spoons = y

Gabriella's custom kitchen supplies sell handmade forks and spoons it costs the store 1.20 to buy the supplies to make a fork and 1.20 to buy the supplies to make a spoon. Last April her store spent 39.60 on materials for forks and spoons

Hence:

1.20x + 1.20y = 39.60.....Equation 1

The store sells forks for 4.60 and spoons for 4.00. They sold the finished products for a total of 140.40.

4.60x + 4.00y = 140.40......Equation 2

Hence:

1.2x + 1.2y = 39.6.....Equation 1

4.6x + 4y = 140.4....Equation 2

Multiply Equation 1 by 4 and Equation 2 by 1.2

4.8x + 4.8y = 158.4...Equation 3

5.52x + 4.8y = 168.48.....Equation 4

We subtract Equation 3 from 4

0.72x = 10.08

x = 10.08/0.72

x = 14 forks

Solving for y using Equation 1

x = 14

1.2x + 1.2y = 39.6.....Equation 1

1.2 × 14 + 1.2y = 39.6

16.8 + 1.2y = 39.6

1.2y = 39.6 - 16.8

1.2y = 22.8

y = 22.8/1.2

y = 19 spoons

Therefore, they made

14 forks and 19 spoons

The map shows the average high temperature in july for two cities in texas

Answers

Answer:

You didnt show a map

Step-by-step explanation:

Gail needs 9 yards of fabric for a quilt. How many different patterns of fabric does she need if she buys 1/4 of a yard of each pattern? patterns

Answers

Answer:

36

Step-by-step explanation:

just divided 9 by 1/4 I think I may be wrong.

2. Fill in the book value at the end of year 1 under each depreciation method when residual value is $36,000 and useful life is 4 years: Depreciation method: Straight-line Units-of-Output

Answers

Answer:

$260,437.50

$108,750

Step-by-step explanation:

Here is the complete question :

Fill in the book value at the end of year 1 under each depreciation method when residual value is $36,000 and useful life is 4 years: Depreciation method:

Straight-line           $335,250

Units-of-Output

Double-declining $217,500

Book value = cost of the asset - first year depreciation expense

Straight line depreciation expense = (Cost of asset - Salvage value) / useful life

(335250 - 36,000) / 2 = $74,812.50

Book value =  $335,250 - $74,812.50 = $260,437.50

Depreciation expense using the double declining method = Depreciation factor x cost of the asset

Depreciation factor = 2 x (1/useful life) = 2/4 = 0.5

$217,500 x 0.5 = 108,750

Book value = $217,500 - 108,750 = $108750

answer, please. Look at the diagram below. Given ∠1 = 39°, find the measures of the angle 2

Answers

Step-by-step explanation:

angle 2 = 180-39= 141°

angle 2 = 141°

A brownie recipe calls for 1 cup of sugar and a cup of flour to make one batch of brownies. To make multiple batches, the equation f is where fis the number of cups of flour and s is the number of cups of sugar represents the relationship. Which graph also represents the relationship? Explain how you know. HURRY !!!!! PLEASE!!!!!!​

Answers

Answer:

I cant see ths graph but look for one with a positive relationship between flour and sugar meaning that if flour is on one axis sugar should be on the other they should both go up by one every time

Step-by-step explanation:

The graph should say for example at 3 cups of flour that their is 3 cups of sugar. It should look upwards in growth and use whole positive numbers.

The amount of money in a bank account increased by 15.8% over the last year. If the amount of money at the beginning of the year is represented by n, which expression represents the amount of money in the bank account after the increase?

Answers

Answer:

The expression represents the amount of money in the bank account after the increase is: x=1.158n.

Step-by-step explanation:

With the information provided, you can say that the amount of money in the bank after the increase would be equal to multiplying the amount at the beginning of the year for the result of adding up 1 plus the percentage of the increase, which would be:

x=n*(1+0.158)

x=n*1.158

x=1.158n, where:

x is the amount of money in the bank account after the increase

n is the amount of money at the beginning of the year

Jack is investing $3,000 into an account
with an annual compound interest rate of
3% for 30 years. Jack will not make any
| additional deposits or withdrawals. How
X much interest will he have earned at the end X
of the 30 years?
Round your answer to the closest dollar
amount.

Answers

Answer:

Step-by-step explanation:

I think this is the equation for annual compunt interest

FV = PV(1 + int)^time        PV is present value    FV is the future value

PV + Interest  =  FV

FV - PV = Interest

                           FV                   -      PV

Interest  = [3000(1 + 0.03)^30]   -   3000

              =    3000(1.03)^30    -   3000

              =    3000(2.4272)   -   3000

              =    7281.79   -   3000

              =    $4282     to the nearest dollar    <------------    Fianl Answer

what does 1/63 look like (show picture)

Answers

Answer:

do u mean a decimal or a graph bar

Step-by-step explanation:

0.01587301587

Lines m and n are parallel solve for the following values of x. Tell which theorem you used.

Answers

Answer:

x=60°

Step-by-step explanation:

angle 135° and (2x+15)° are corresponding and thus are equal

Therefore (2x+15)°=135°

2x=135-15

2x=120°

X=60°

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