A stack of boards is 21 inches high. Each board is 1 3/4 inches thick. How many boards are there

1 answer:

7 0

21 divided by 1 3/4 equals twelve

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Alinara [238K]

Should be -24 or 24
8x-3 equals -24. Your correct answer is -24

7 0

2 years ago

Ilia_Sergeevich [38]

8x +9 + 15-8x is -32 it’s that easy

5 0

2 years ago

nekit [7.7K]

Answer:

Equation- p-6= -14

Answer- p=-8

Step-by-step explanation:

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2 years ago

oee [108]

Answer would definitely be A

3 0

3 years ago

stiks02 [169]

Answer:

5.3 or 28

Step-by-step explanation:

$6^{2}$ + $b^{2}$ = $8^{2}$

36+ $b^{2}$ =64

64-36=28

$\sqrt{28\\}$

=5.29 or 5.3

5 0

2 years ago