3 years ago

1

1 answer:

8 0

5(9)+4 because they are just substituting

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marissa [1.9K]

Answer:

The answer should be 420.

Step-by-step explanation:

7 0

3 years ago

MrMuchimi

X = 25
+10 on both sides

5 0

3 years ago

Andre45 [30]

Answer:

The volume is 356 $in^3$ , which agrees with the second answer option listed.

Step-by-step explanation:

Recall that the volume of a pyramid is the product of the area of its base(B) times the pyramid's height (h), divided by three:

$V=B*\frac{h}{3}$

For our case, the area of the base "B" is the area of a square of side = 8 inches. That is the area B is:

$B=(8 \,in)^2=64\,in^2$

Now we can include this value and the value of the pyramid's height (h=12 in) in the formula for the volume to give the answer:

$V=B*\frac{h}{3}=64\,in^2\,\frac{12\,in}{3} =256\,in^3$

5 0

3 years ago

GuDViN [60]

Answer:

Step-by-step explanation:

6 0

3 years ago

iogann1982 [59]

Answer: 75° is the smallest amount you need to rotate the image for it to look the same.

Step-by-step explanation: I hope it can be correct :))

4 0

3 years ago