2 years ago

PLEASE HELP ILL GIVE BRAINLIEST

Mathematics

2 answers:

Tpy6a [65]2 years ago

7 0

The answer is 9 if you do 6 divided by 2/3 you get your answer

bezimeni [28]2 years ago

6 0

Answer:

Step-by-step explanation:

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Can someone help me with this? I don’t need an explanation I just need the answer thank you :)

Fittoniya [83]

Answer:

87.92 in²

Step-by-step explanation:

pi × (R² - r²) = area

Where R is the radius of the outer circle and r of the inner circle.

Since C = 2pi×r

37.68 = 2×3.14×r

r = 6 in

R = 6 + 2 = 8 in

Therefore,

pi × (R² - r²) = area

Area = 3.14 (8² - 6²)

= 87.92 in²

5 0

3 years ago

One more guys. Please make sure you use PEMDAS!

Alexxx [7]

Answer:

-14

Step-by-step explanation:

Replace the 2 for each k.

$\frac{1}{4}2^{5} - 3k^{3} + k^{2} - k$

then solve it using PEDMAS: exponents first

= -14

Avocado out!!!!!!!!

5 0

2 years ago

The length of a tennis court is 10 feet shorter than 3 times its width x express and the perimeter of the tennis court in terms

Norma-Jean [14]

First, let's define our variables.

Let's call our width X(given)

and our length, since it's 10 shorter than 3 times the width, we can call our length:

3x-10

So, the perimeter of a rectange is equal to 2 times the length + 2 times the width.

So, when we plug our values in, we get

$2(3x-10)+2x\\6x-20+2x\\8x-20$

The perimeter is 8x-20

4 0

3 years ago

Two dice are rolled at the same time. How many possible outcomes are there that match the event "the sum of the two scores is mo

olya-2409 [2.1K]

I believe it would be A.9

8 0

3 years ago

Read 2 more answers

1. the sum of two numbers is 7. the difference between two times larger the number and the smaller one is 5. find the two number

Genrish500 [490]

1.5 and 2 2.The length is 16 and the width is 18 3.sorry can't help you 4.His grandson is 18 and Ganesh is 54. Can't help in 5th question.Sorry!

7 0

3 years ago