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3 years ago

Solve each equation. a. 6x + 4 = 34

Mathematics

2 answers:

Natasha_Volkova [10]3 years ago

7 0

6x=30
x=5
the answer is 5

joja [24]3 years ago

7 0

Step-by-step explanation:

ans;

6x=34-4

6x=30

x=30/6

:x=5#

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Multiply and simplify. 3(x2 + 5)(x2 - 5)

Luba_88 [7]

Answer:

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Step-by-step explanation:

Expand the following:

3 (x^2 + 5) (x^2 - 5)

(x^2 + 5) (x^2 - 5) = (x^2) (x^2) + (x^2) (-5) + (5) (x^2) + (5) (-5) = x^4 - 5 x^2 + 5 x^2 - 25 = x^4 - 25:

3 x^4 - 25

3 (x^4 - 25) = 3 x^4 + 3 (-25):

3 x^4 - 25×3

3 (-25) = -75:

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Step-by-step explanation:

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A scoop of ice cream has 1.5 inch radius. How talk should the cream cone of the same radius be in order to contain all of the ic

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Answer:

The cream cone should be 6 inches.

Step-by-step explanation:

Given:

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So, to put all of the ice cream inside the cone.

We take the cream cone volume as the scoop volume.

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As, given radius is same.

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