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Nostrana [21]
2 years ago
5

Pls do number 5 I’ll give you brain list PLSSSS HELP MEEE

Mathematics
1 answer:
Irina18 [472]2 years ago
5 0

Answer:

its 134

Step-by-step explanation:

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Can you please help me with this question :)
timurjin [86]

Answer:

B

Step-by-step explanation:

4 0
3 years ago
Multiply the polynomials. (x – 5)(x2 + 4x – 2)
klemol [59]

the cheap answer is simply

(x-5)(x²+4x-2)

we can simply multiply the terms on one by the terms of the other and then add like-terms and simplify.

\bf (x-5)(x^2+4x-2)\implies \begin{array}{cllll} x^2+4x-2\\ \times x\\ \cline{1-1}\\ x^3+4x^2-2x \end{array}+ \begin{array}{cllll} x^2+4x-2\\ \times -5\\ \cline{1-1}\\ -5x^2-20x+10 \end{array} \\\\\\ x^3+4x^2-2x-5x^2-20x+10\implies x^3+4x^2-5x^2-2x-20x+10 \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill x^3-x^2-22x+10~\hfill

6 0
3 years ago
Read 2 more answers
25 points!!<br> how are these shapes alike
Pie

Answer:

A. Each shape has 12 edges

Step-by-step explanation:

A is the only one that is true.

The shapes have 6 faces, not 7 or 8.

The edges are the places were two planes intersect, and there are 12, not 6.

7 0
3 years ago
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What is 781 divided by 26
igomit [66]
The answer would be 30.0385
8 0
2 years ago
Read 2 more answers
If pears cost $1.95 per pound,how much would 2 pounds cost?
Reika [66]

Answer:

$3.90

Step-by-step explanation:

1.95(2)

= $3.90

8 0
2 years ago
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