3 years ago

Which expression is equal to 54⋅58 ? 512 54 52 5−4

2 answers:

7 0

Not sure if it's one of the answer you listed.
The • means multiplication, so it would be
54 times 58, which equals 3,132.

Finger [1]3 years ago

7 0

512 in the answer just add the exponents together.

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kirill [66]

Answer:

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2 years ago

stich3 [128]

Answer:

x3=y

Step-by-step explanation:

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2 years ago

TiliK225 [7]

The answer would be
<span>B)
A' (-8, 5)
B' (-8, 8)
C' (-5, 7)
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3 0

2 years ago

antiseptic1488 [7]

First, simplify the equation 3X-8X is -5X. So 24=16+-5X. Then subtract 16 from both sides. So you get 8=-5X. Then divide by -5.
So X= -8/5

7 0

2 years ago

OLEGan [10]

Answer:

4000 $m^{3}$

Step-by-step explanation:

V = 1/3(Bh) where B is the area of the base and h is the height of the pyramid

B = 20(20) = 400 h = 30

V = 1/3(400)(30) = 4000 $m^{3}$

5 0

2 years ago