Geometric

Arithmetic

Neither

**Answer:**

geometric (each term is multiplied by 3)

**Step-by-step explanation:**

Determine the measure of the angles.

**Answer:**

121 for both

**Step-by-step explanation:**

if we split the shape in the middle, we get two congruent triangles.

divide each angle by 2, and you will get 24 and 35.

The rule of angles within a triangle is that all of them must equal 180.

so

180-(24+35)

180-59

=121 degrees for both k and m

:)

**Answer:**

The answer is 121 for both k and m!! Hope this helps

**Step-by-step explanation:**

Add 70 and 48 which is 118 then subtract it to 360(always) which is 242 then divide it by 2 since theres 2 sides which you get 121

convert 3 3/4 into a improper fraction

**Answer:**

3 3/4 = 15/4

**Step-by-step explanation:**

To turn a mixed number into an improper fraction, multiply the whole number with the denominator of the proper fraction. Add the numerator of the proper fraction to this product to obtain the numerator of the improper fraction.

Hoped this helped.

Graph: y = 3 * x + 5

**Answer:**

2

**Step-by-step explanation:**

take the 3 put on the side

Write the slope-intercept form of the equation with the given point and slope. Through (2,5) and m=1/2

**Answer:**

y=1/2x+4

**Step-by-step explanation:**

y-y1=m(x-x1)

y-5=1/2(x-2)

y=1/2x-2/2+5

y=1/2x-1+5

y=1/2x+4

Note that the slope-intercept form is y=mx+b where m=slope and b=y-intercept.

If you're satisfied with the answer, then please mark me as Brainliest. Thank you.

what is -150 + -12 =?

**Answer:**

-162

**Step-by-step explanation:**

**Answer:**

your answer is -162

**Step-by-step explanation:**

if you owe someone 150 dollars and then you owe them another 12 dollars you'll owe them a total of 162 dollars. Your losing 162 dollars which is -162 form the amount that you have

Is 6 a factor of the number 56 yes or no?

**Answer:**

No it is not a factor of 56

**Answer:**

No

**Step-by-step explanation:**

6,12,18,24,30,36,42,48,54,60

Jamal sold a total of $9,500 worth of clothing last week at his store.if his commission is 12% of sales,how much commission did he earn?

**Answer:**

9,500x12%= $1,140

He earned $1,140

**Step-by-step explanation:**

Name three equal ratios from the graph

250:10

125:5

100:4

**Step-by-step explanation:**

ratio of y to x

A rectangle has a perimeter of 44 inches and an area of 72 square inches. What are the lengths of the sides of the rectangle?

A) 2 inches and 36 inches

B) 4 inches and 18 inches

C) 8 inches and 9 inches

D) 11 inches and 11 inches

IT IS NOT D, I TRIED IT AND IT DOESNT WORK!

A rectangle has a perimeter of 44 inches and an area of 72 square inches.Perimeter = 44 inches, area = 72 square inches.Let the length and breadth be l and b respectively.We know, perimeter of a rectangle = 2(l + b)Therefore,2(l + b) = 44

or, l + b = 22

or, b = 22 - l ...(i)

We know, area of a rectangle = lbTherefore,lb = 72Putting (i) in b, we getl(22 - l) = 72or, 22l - l^2 -72 = 0

or, l^2 - 22l + 72 = 0

or, l^2 - 4l - 18l + 72 = 0

or, l(l - 4) - 18(l - 4) = 0

or, (l - 4)(l - 18) = 0

or, l = 4 or l = 18

Therefore, if the length is 4 inches, then the breadth is (22-4) inches, i.e., 18 inches.And if the length is 18 inches, then the breadth is (22-18) inches, i.e., 4 inches.Answer:

B) *4** **inches **and **1**8** **inches.*

Hope you could get an idea from here.

Doubt clarification - use comment section.

Estimate the amount of the tip by rounding the bill to the nearest dollar before calculating.

20% tip on a bill of $67.46

$10.90 + $6.89+ n jajshehhe

what is the equation

Answer:

y = -2x+9

Step-by-step explanation:

To figure out equations of tile patterns simply count the initial value and the rate of change, then convert it into (slope intercept form) which is

y = mx+b

In this case the rate of change is -2x because each figure loses 2 blocks as it goes.

You can also see the the initial figure 1 has 9 blocks so this is our constant

With this information we can create the equation y = -2x+9

m = -2

x = x

b = 9

If more aid is needed a simple search of (Visual Pattern - Writing an Equation and Creating a Table) will help you with a video easily.

The difference of x and 15 is 62. Solve for x

**Answer:**

x is either 77 or -47

**Step-by-step explanation:**

**Answer: either 77 or -47**

**Step-by-step explanation:**

calculate the state income tax owed on a $50,000 per year salary (answer is not 2500)

The total tax paid is $2,300 on the yearly salary of $50,000

**What tax rate applies to the first $10,000 of salary?**

The first **$10,000** of the **salary** would be charged to tax at 3% whereas the next threshold beyond $10,000 up until $50,000, in other words, the difference between the first $10,000 and $50,000, which is $40,000 is taxed at 5%.

The tax on the first **$10,000** is computed as shown below:

tax on the first $10,000=$10000*3%

tax on the first $10,000=$300

The tax on the remaining **$40,000** is** 5%** of the amount

The tax on the remaining $40,000=5%*$40,000

The tax on the remaining $40,000=$2,000

In other words, the total tax paid on the $50,000 annual salary is the sum of $300 and the $2000

total tax paid=$300+$2,000

total tax paid=$2,300

Find out more about **personal income tax **on:https://brainly.com/question/13793671

#SPJ1

Factorise

3-x^2

Someone answer this question please

**Answer:**

No factors.

3 - x^2 is prime.

**Step-by-step explanation:**

How is the key event in this paragraph illustrated?

I think C because it dose seem to be showing sometime of an historical event. But of course I could be wrong.

Is it a expression 3x - 7

Answer:

It’s an expression.

Step-by-step explanation:

An expression is technically an equation but without the answer.

**Answer:**

yes

**Step-by-step explanation:**

The difference between an equation and an expression is that an equation as an equals sign. An equation shows that 2 expressions are equal to each other.

Expression:

[tex]3x-7[/tex]

Equation:

[tex]3x-7=5y[/tex]

Solve for x when 4x+16/12=x-4

**Answer:**

In short, Your Answer would be either 1 or 7

**Step-by-step explanation:**

|4x + 12| = 16

As it is in modulus function, it could be either +ve or -ve

4x+12 = 16 OR 4x - 12 = 16

4x = 16-12 OR 4x = 16 + 12

4x = 4 OR 4x = 28

x = 4/4 OR x = 28/4

Question 34, the answer is C. I just need the working. Tysm

**Answer:**

C

**Step-by-step explanation:**

∠ ABC = 90° ( angle in a semicircle )

Using the cosine ratio in right triangle ABC and the exact value

cos30° = [tex]\frac{\sqrt{3} }{2}[/tex] , then

cos30° = [tex]\frac{adjacent }{hypotenuse}[/tex] = [tex]\frac{AB}{AC}[/tex] = [tex]\frac{10}{AC}[/tex] = [tex]\frac{\sqrt{3} }{2}[/tex] ( cross- multiply )

AC × [tex]\sqrt{3}[/tex] = 20 ( divide both sides by [tex]\sqrt{3}[/tex] )

AC = [tex]\frac{20}{\sqrt{3} }[/tex] × [tex]\frac{\sqrt{3} }{\sqrt{3} }[/tex] ( rationalising denominator )

AC = [tex]\frac{20\sqrt{3} }{3}[/tex]

radius AO = [tex]\frac{1}{2}[/tex] AC = [tex]\frac{1}{2}[/tex] × [tex]\frac{20\sqrt{3} }{3}[/tex] = [tex]\frac{10\sqrt{3} }{3}[/tex] → C

In a hypothetical economy, current inflation-adjusted economic output is rising and is expected to continue rising in the coming months. This economy is currently in the___

peak stage of the business cycle

trough stage of the business cycle

contraction stage of the business cycle

expansion stage of the business cycle

The **economic output** is rising and is expected to continue rising in the coming months, the economy is currently in the **expansion stage **of the **business cycle.**

The **business cycle** consists of the following **stages **which changes with time;

Thus, when the **economic output** is rising and is expected to continue rising in the coming months, the economy is currently in the **expansion stage **of the **business cycle.**

Learn more about **business cycle** here: https://brainly.com/question/904465

2) If it is 12° outside and the temperature is going to -7° drop 19º. What will the new temperature be?

**Answer:**

69 degrees

**Step-by-step explanation:**

yeah

Read aloude The price of a cell phone was reduced from $450 to $225. By what percentage was the price of the cell phone reduced?

**Answer:**

50% 250x2=450

**Step-by-step explanation:**

**Answer:**

50%

**Step-by-step explanation:**

$225 x 2 = 450

this means the cell phones price was reduced by 50%

glad to help ;)

which multiplication can be used to explain the solution to 15 divided by one over 3

**Answer:**

3x5=15

5x3=15

**Step-by-step explanation:**

HELP ME PLEASE

WHAT IS THE VALUE OF X ?

**Answer:**

Subtract the sum of the two angles from 180 degrees. The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the value of X

**Step-by-step explanation:**

Write a multiplication equation that corresponds to each division equation.

10 divided by 5 =

4.5 divided by 3 =

3 ½ divided by 4

**Answer:**

1. 10/1×1/5

2.5/1×1/3

3.1/2×1/4

**Step-by-step explanation:**

to turn it into a multiplication problem, turn the second fraction into its reciprocal (flip the numerator and denominator )

you are going to wash a large glass window in a shape of a trapezoid. The lenghts of the bases of the window are 10 feet and 14 feet. the height is 8 feet. you can wash 6 square feet of the window in 1 minute. how long will it take you to wash the entire window

**Answer:**

16 minutes

**Step-by-step explanation:**

First we are going to want to find the area of the window. We then divide that by the amount of area you can wash per minute ( 6 square feet )

So first lets find the area.

We are told that the window is in a shape of a trapezoid.

The area of a trapezoid can be calculated using the formula A = [tex]\frac{a+b}{2} h[/tex]

Where a and b are the base lengths and h is the height

We are told that the length of the bases are 10 ft and 14ft so a and b = 10 and 14. We are also told that the window has a height of 8 so h = 8 .

We then plug these numbers into the formula to find the area

Recall formula: [tex]A=\frac{a+b}{2} h[/tex]

a = 10 , b = 14 and h = 8

plug in these values into formula

[tex]A=\frac{10+14}{2} 8[/tex]

add 10 and 14 to get 24

[tex]A=\frac{24}{2} 8[/tex]

simplify fraction : 24 / 2 = 12

[tex]A=(12)(8)[/tex]

multiply 12 and 8 to get 96.

A = 96 square feet.

To find how long it would take to wash the window we divide the total area of the window by the amount of area that can be washed per minute

Total area of window = 96

Area that can be washed per minute = 6

Time it would take to wash the whole window = 96 / 6 = 16 minutes

The population of a city, y, in thousands of people, measured x years after 1800 can be modeled by the regression equation

y = 187.6/1 + 29.4e^-0.03x

Which statement best interprets a value in the equation?

The city population in 1800 was 187,600 people.

The city population grows by 29,400 people per year.

The limiting value of the city population is 29,400 people.

The limiting value of the city population is 187,600 people.

**Answer:**

D. The limiting value of the city population is 187,600 people.

**Step-by-step explanation:**

**I'm honestly not sure, but it's based on the 187.6 on top of the equation. Correct on Edge 2021**

Question 6 of 12

✓ 49

A. 8

O O

B. 14

C. 7

SUBMIT

**Answer:**

C. 7

**Step-by-step explanation:**

7 · 7 = 49

I hope this helps!

my Christmas present to you

**Answer:**

THX santa

**Step-by-step explanation:**

Plz answer in (x,y).

3(3x + y = 1/3) ➡️ 9x + 3y =1

9x + 3y = 1 (3/3) Add together

2x - 3y = 8/3

11x = 11/3 divided by 11

x = 1/3

2x - 3y = 8/3 Find y

2(1/3) - 3y = 8/3 Plug in x

(2/3) - 3y = 8/3 Subtract 2/3

-2/3 -2/3

-3y = 6/3 Divided by -3

y = -2/3

(x , y) ➡️ (1/3 , -2/3)

9x + 3y = 1 (3/3) Add together

2x - 3y = 8/3

11x = 11/3 divided by 11

x = 1/3

2x - 3y = 8/3 Find y

2(1/3) - 3y = 8/3 Plug in x

(2/3) - 3y = 8/3 Subtract 2/3

-2/3 -2/3

-3y = 6/3 Divided by -3

y = -2/3

(x , y) ➡️ (1/3 , -2/3)

Foundations in Algebra: Probability Assignment

1. Andrew claims:

A spinner has 4 sections -

red, yellow, green, and blue.

The probability of getting the

red section is 0.25.

Is he correct? Explain your answer fully:

I

**Answer:**

yes a 1/4 probability is 0.25

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