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2 years ago

For each of the 4 walls of the house, John will need 9 large

Mathematics

1 answer:

Diano4ka-milaya [45]2 years ago

6 0

The answer is 72 because if each plank needs 8 nails and each wall have 9 planks you multiply 9 by 8 which is 72

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ANSWER ASAP FOR BRANETEST

astra-53 [7]

Answer:

Step-by-step explanation:

$5\frac{1}{4} =x$

$3\frac{3}{4} =y$

x-y=?

?+y=x

which means

$?+ 3\frac{3}{4} = 5\frac{1}{4}$

i hope this helps

3 0

3 years ago

(NO TROLLS 3 TIMES THE CHARM) In △ABC, AB = BC = 20 and DE ≈ 9.28. Approximate BD.

andreev551 [17]

Answer:

≈ 5.36

Step-by-step explanation:

If we have a triangle in which the angle measure of it being broken down are the same, that means that the legs in which the angle measures are the same will have the same length.

If we already know that DE ≈ 9.28, then we can subtract this from 20 and divide by two to get BD, which is equal to EC.

$20-9.28=10.72\\10.72\div2=5.36$

However, I'm not 100% sure about this answer.

Hope this helped (and I hope I'm right)

3 0

3 years ago

Read 2 more answers

Identify the domain of the combined function h(x) = f(x) · g(x), if the domain of f(x) is (4, 4.5], and the domain of g(x) is [4

larisa86 [58]

the answer is going to be b

7 0

3 years ago

How do you find the LCM???

pishuonlain [190]

If you know the LCM then you divide it by the other number.
If you don't already know it: is 8 a factor of 9 or do they have equal factors? No.
Is 9 a factor of 8 or do they have equal factors? No.
The easy way: multiply 8 by 9 to get LCM :)

8 0

3 years ago

A local middle school adopted a policy for school uniforms. Students can wear black pants or tan pants. They can wear a yellow s

ValentinkaMS [17]

The answer is 8 because you have black and tan pants so 2 pairs and then a green, red, white, and yellow shirt sooooo you have 4 choices of shirts to pair with your pants. So 2•4=8

5 0

3 years ago