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3 years ago

Help with math :((((

Mathematics

1 answer:

Leokris [45]3 years ago

4 0

Answer:

See below

Step-by-step explanation:

$area \: = 5b \times 3a \: = 15ab \\ \\ perimeter = 2(5b + 3a) \\ \\ = 10b + 6a \\ \\ = 6a + 10b$

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I don’t understand how to do this!!!! HELP

Margarita [4]

Let m = the total number of medals.

To find the total number of medals we can use either of the clues they gave us.

If Tara's team received 8 medals and that was 1/3 of the medals. That must mean that:

m x 1/3 = 8
What number divided by 3 is 8? Well, that is 24. Thus, the total number of medals is 24.

Note: we can check to see if 1/2 of 24 is 12, the total number of medals Jennifer team received, and it checks out!

6 0

3 years ago

5. 3x-X-7=3 6.3x-3-X=3 7. -1 - 2x +3x=5 8. 3x - 22 - X=6 9. 2x+3x-10=10

Marta_Voda [28]

** 3x - x -7 = 3

2x = 10

x = 5

** 6. 3x - 3 -x = 3

18x - 3 - x = 3

17x = 6

x = $\frac{6}{17}$

** 7. -1 - 2x + 3x = 5

-7 - 2x + 3x = 5

-7 + x = 5

x = 12

** 8. 3x - 22 - x = 6

24x - 22 - x = 6

23x = 28

x = $\frac{28}{23}$

** 9. 2x + 3x -10 = 10

18x + 3x - 10 = 10

21x = 20

x = $\frac{20}{21}$

6 0

4 years ago

∠EOZ has the same measure as angle _____ in this figure. I WILL GIVE YOU 25 POINTS

swat32

Answer:

Give us 25 points, but we need question !?

6 0

4 years ago

What is the value of 2²+5²

BartSMP [9]

Answer:

Step-by-step explanation:

2^2 + 5^2

PEMDAS

Exponents first

4+25

Then add

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3 years ago

Which statements correctly compare the two numbers?

Neko [114]

Answer:

A, E

0.557 is greater than 0.49.

0.6 is more than 0.669.

So, these are the answers.

Hope it helps!

5 0

3 years ago

Read 2 more answers