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2 years ago

15

If x-3=6, what is the value of x?

2 answers:

alexdok [17]2 years ago

6 0

Answer:

x=9

Step-by-step explanation:

9-3=6

Nezavi [6.7K]2 years ago

6 0

Answer:

x=9

Step-by-step explanation:

9-6=3

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2 years ago

The surface area of this triangular pyramid, whose base and lateral faces are congruent equilateral triangles, is __ square inch

DedPeter [7]

Answer:

The surface area is equal to $390\ in^{2}$

Step-by-step explanation:

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so

In this problem

$SA=4[\frac{1}{2}(b)(h)]$

we have

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3 years ago

Read 2 more answers

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velikii [3]

Answer:

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3 years ago

Simplest form of 6 3/8 + 7 5/6 =

strojnjashka [21]

Step-by-step explanation:

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2 years ago