3 years ago

The surface area of a square pyramid is 189 in.². The side length of the base is 7 inches. What is the value of X?

1 answer:

8 0

Not enough information is given to put an absolute answer it there could be a million reason like d332 nut5 for example

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enot [183]

Answer:

the distance is 17

5 0

3 years ago

ludmilkaskok [199]

Answer:

h(x) = (x +1.5)^2 -20.25

Step-by-step explanation:

We assume you want to rearrange h(x)= x^2 +3x -18.

Recognize the coefficient of x is 3. Add and subtract the square of half that. (3/2)^2 = 9/4 = 2.25

h(x) = (x^2 +3x +2.25) -18 -2.25

Now, write the expression in parentheses as a square, simplify the constant.

h(x) = (x +1.5)^2 -20.25 . . . . . . . . vertex form

4 0

3 years ago

Lunna [17]

Answer:

3sqrt(2) ................

6 0

3 years ago

aalyn [17]

Answer:

5x^4+7x^3-6x^2

Step-by-step explanation:

$(x^{2} +2x)(5x^{2} -3x)\\\= 5x^{4}-3x^{3} +10x^{3} -6x^{2}\\= 5x^{4}+7x^{3} -6x^{2}$

7 0

3 years ago

4vir4ik [10]

Answer:

Step-by-step explanation:

Y= -6

X=-2

7 0

3 years ago