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stepan [7]
3 years ago
14

Perform all the steps to evaluate this expression.

Mathematics
2 answers:
igomit [66]3 years ago
5 0

Answer: The answer is D (8)

Step-by-step explanation:

I did the assignment and got it correct

xz_007 [3.2K]3 years ago
3 0

Answer: the answer is 8

Step-by-step explanation:

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I need help asap :):):):
Kamila [148]

Answer:

its the second one

Step-by-step explanation:

6 0
4 years ago
Solve this quadratic equation using factorization<br> 8xsquared-14x-4=0
Inga [223]
X=2 is the answer for this question.
7 0
3 years ago
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You buy a bunch of snacks from the grocery story that cost $9.50. You also have a 10% off your total purchase coupon. The tax ra
Bond [772]

Answer:

889 or 900

Step-by-step explanation:

I found 4 percent of 9.50 and added it, then found 10 percent and added it.

4 0
3 years ago
Please answer this question I need it i. Vertex and standard form.
Brums [2.3K]

Equation :

This parabola is facing downwards and highest point of the parabola is it's vertex.

Highest point is (-2,2)

so the vertex is (-2,2)

The graph is passing through (-1,0)

Equation in vertex form is

y = a(x - h) {}^{2}  + k

0 = a( - 1 + 2) {}^{2}  + 2 \\ 0 =a (1) {}^{2}  +2 \\  0 = a + 2 \\ a =  - 2

Substitute back in Equation

y =  - 2(x  + 2) {}^{2}  + 2

the graph has two x intercepts -1 and -3

that means (x+1) and (x+3) are the factors

multiply factors to get the equation in standard form

-2(x + 1)(x + 3) = 0 \\ -2(x {}^{2}  + x + 3x + 3) = 0 \\  -2( x {}^{2}  + 4x + 3) = 0

-2x^2-8x-6=0

4 0
3 years ago
*50 points*
xxMikexx [17]

Answer:

6

Step-by-step explanation:

root the 216 as it is a cube

:edge *edge *edge =volume

Since all edges are the same, just root it

I hope this helped  if it did please mark me Brainliest

6 0
3 years ago
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