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scoray [572]
3 years ago
7

Can someone help with this

Mathematics
1 answer:
dangina [55]3 years ago
7 0
The answer is 13.76 sq inches first you find the area of the plywood 8x8=64 then you minus the area of the circle cut out. So that formula is pir^2 and that is 3.14x16=50.24 now minus it off plywood area 64-50.24=13.76 square inches
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Geraldo is trying to fit his encyclopedias on the shelf. Each encyclopedia is 2 1/4 inches thick. If Geraldo shelf is 2 1/4 feet
Maurinko [17]

Answer:

12

Step-by-step explanation:

First, find out how wide his shelf is in inches. 2.25*12=27. So his shelf is 27 inches wide. Then divide that by 2.25 to find the number of encyclopedias will fit.

8 0
3 years ago
Find each missing length to the nearest tenth.​
Llana [10]

Answer:

8.944

Step-by-step explanation:

To find the missing Length, Use Pythagorean Theorem!

a^2+b^2=c^2

4^2+8^2=c^2

16+64=c^2

80=c^2

\sqrt{80} =8.944

so it is approximately 10 but not quiet

hope this helps

6 0
3 years ago
the probability that it will rain tomorrow is 0.85what is the probability that it will not rain tomorrow​
bija089 [108]

Answer:

.15

Step-by-step explanation:

Probability of Rain = x

Probabiliy of No Rain = y

Y=1-X

Y=1-0.85

Y=.15

4 0
3 years ago
Sophia vegetable garden is divided into 12 equal sections.She plants carrots in 8 of section .Write two fractions that are equiv
stepan [7]
The unsimplified fraction is 8/12 which can be reduced to 2/3
4 0
3 years ago
Read 2 more answers
For each of the transactions in items 1 through 5, indicate the effects on the accounting equation elements.
oksian1 [2.3K]

Answer:

Decrease I think.

Sorry if it is wrong.

Hope it helped :)

6 0
3 years ago
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