3 years ago

Which of the following are solutions to the Quadratic Equation? Check all that apply.

Mathematics

1 answer:

Triss [41]3 years ago

7 0

Answer:

the answer is B

Step-by-step explanation:

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Solve kx + 8 = 4 for x.

Harlamova29_29 [7]

K×x+8=4
k×x=4-8
k×x=-4
x=-4/k

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Find the values of the six trigonometric functions of an angle in standard position if the point with coordinates (6,-5) lies on

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C i guesss because you just said it

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3 years ago

The surface area for a rectangular prism with a square base is SA=2s2+4sh. What is the surface area if s=3 and h=5?

Zigmanuir [339]

Answer:

The surface area is 78 unit square.

Step-by-step explanation:

Given : The surface area for a rectangular prism with a square base is $SA=2s^2+4sh$ .

To find : What is the surface area if s=3 and h=5?

Solution :

The surface area for a rectangular prism with a square base is $SA=2s^2+4sh$

Substitute, s=3 and h=5

$SA=2(3)^2+4(3)(5)$

$SA=2\times 9+4\times 15$

$SA=18+60$

$SA=78$

Therefore, The surface area is 78 unit square.

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3 years ago

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miskamm [114]

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6.73 X 10 to the sixth power.

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Step-by-step explanation:

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If 9 x 0 + 4 = 4 had parenthesis where would they go?

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Answer:

(9 x 0) + 4=4

Step-by-step explanation:

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