MATHEMATICS HIGH SCHOOL

What is the area of the composite figure?4 in
O (877 + 6) in.2
(817 + 12) in 2
(877 + 18) in 2
(81T + 24) in 2
3 in
What is the area of the composite figure? 4 in - 1

Answers

Answer 1
Answer:

Answer:

8π + 12 in²

Step-by-step explanation:

Just add the areas of the semicircle and the triangle.

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A number increased by 8 gives the same result as a number multiplied by 8. whay is that number?

I NEED HELP WITH THIS PLS Q1

Answers

Answer:

B. 80, -160

Step-by-step explanation:

The common ratio between these three numbers is -2.

-10 * -2 = 20

20 * - 2 = -40

-40 * -2 = 80

80 * -2 =  -160

The rate of 8 pencils for 9 dollars

Answers

I think the answer is 1.125

There are 18 rows of seats in the auditorium. There are 24 seats in each row. How many seats are in the auditorium in all?

Answers

Lets look at the info we have:-

18 rows
24 seats per row 

Question:- 
How many seats in all?

Solve:-

18 × 24 = 432
432 seats in the auditorium

CHECK OUR WORK:- 

432 ÷ 18 = 24
We were RIGHT!!!

So, there are 432 seats in the auditorium.

Hope I helped ya!!! xD
u will multiply 18rows x 24seats = 432 seats

Which measurement is not equivalent to the others?2 quart
8 cups
72 fl. oz.
4 pints

Answers

If you would like to know which measurement is not equivalent to the others, you can calculate this using the following steps:

1 quart = 4 cups = 2 pints = 32 fl. oz.

2 quarts = 2 * 4 cups = 8 cups
2 quarts = 2 * 2 pints = 4 pints
2 quarts = 2 * 32 fl. oz. = 64 fl. oz.

Not equivalent: 72 fl. oz.

Sam counted his heartbeats while resting. His heart beat 220 times in 4 minutes. Sam's heart beat at the same rate for the 4 minutes.

Answers

The equation for the number of beats per minute is 55 beats per minute

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the total number of beats be = A

Now , the value of A = 220 beats

The total time required for Sam to have 220 beats = 4 minutes

So , the number of beats of Sam in 1 minutes is calculated by

The equation will be

The number of beats of Sam in 1 minutes is = total number of beats  / total time required for Sam to have 220 beats

The number of beats of Sam in 1 minute is = 220 / 4

The number of beats of Sam in 1 minute is = 55 beats per minute

Therefore , Sam would have 55 beats every minute or 55 beats per minute

And for the period of 4 minutes , Sam would have

Number of beats for 4 minutes = number of beats of Sam in 1 minute x 4

Number of beats for 4 minutes = 55 x 4

Number of beats for 4 minutes = 220 beats in 4 minutes

Hence , The equation for the number of beats per minute is 55 beats per minute

To learn more about equations click :

brainly.com/question/10413253

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The equation is , 220 x 4 = 880 , if his heart beat the same time every minute than multiple how many times it beat time the minute !

Write 0.22222222222222222..... as a fraction in simplest form.

Answers

Answer:

.2 Repeating

Step-by-step explanation:
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