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Sholpan [36]
2 years ago
15

4 power 2 +7 power 2=

Mathematics
2 answers:
Elodia [21]2 years ago
3 0

you answer is 10 hope this help[s :D

Colt1911 [192]2 years ago
3 0

4 to 2nd power = 4*4 = 16

7 to 2nd power = 7*7 = 49

16 + 49 = 65

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Answer:

New length is 3 3/20 ft.

Step-by-step explanation:

The total board is 2 5/8 feet long. And since 5/6 of a foot is trimmed off, that means each piece of wood is 5/6 feet.

We can now set up an equation like this ---> 5/6 ⋅ x = 2 5/8

Now we're going to simplify --->  5/6 ⋅ x = 2 5/8

                                                      5/6 ⋅ x = 21/8              

                                                      (multiply both sides by 6)

                                                      5x = 63/4

                                                      (divide both sides by 5)

                                                      x = 63/20

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So, the new length is 3.15 feet long, or 3 3/20 in mixed fraction.

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2 years ago
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Marysya12 [62]

Answer:

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Step-by-step explanation:

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We see that the following transformations are applied:

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Now, ΔABC is reflected across x-axis along the line AC to get ΔA'B'C'.

2. Translated 2 units down i.e. shifted 2 units down and and then translated 6 units to the left i.e. shifted 6 units to the left.

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Step-by-step explanation:

-8b*2=-16b

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