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Maslowich
4 years ago
15

Multiply (−7)(2)(−2).

Mathematics
2 answers:
laiz [17]4 years ago
6 0

Answer:

28

Step-by-step explanation:

  1. -7 × 2 = -14
  2. Plug -14: -14 × -2
  3. -14 × -2 = 28

I hope this helps!

Digiron [165]4 years ago
4 0

Answer:

It would be 28 :)

Step-by-step explanation:

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quester [9]

Answer:

<u>The domain is the set of x-values:</u>

  • {-4, -2, 1, 2, 4}

<u>The range is the set of y-values:</u>

  • {-4, -2, -1, 1, 4}

This can be a function as each x- value has exactly one corresponding y- value.

3 0
3 years ago
Read 2 more answers
What is the product of (2p+7)(3p+4p-3)
Alex

Answer:

The answer is C=6p3 + 29p2 + 22p – 21

Step-by-step explanation:

To calculate the product, we need to multiply each member of each multiplier:

(2p + 7)(3p2 + 4p – 3) = 2p · 3p² + 2p · 4p + 2p · -3 + 7 ·3p² + 7 · 4p + 7 · -3

                                   =    6p³     +     8p²    -     6p    + 21p²   +  28p   -     21

                                   = 6p³ + 8p² + 21p² + 28p - 6p -21

                                   = 6p³ + 29p² + 22p - 21

Therefore, the product of (2p + 7)(3p2 + 4p – 3) is 6p³ + 29p² + 22p -21

3 0
3 years ago
Read 2 more answers
A circle has a diameter of 8cm, what is the perimeter and the area of the circle
Shkiper50 [21]

Answer:

❥

Diameter of a circle is 8 cm. Then find out the area and perimeter of the circle.

❥

Area of circle is 50.29(≈)cm² and perimeter of circle is 25.14(≈)cm.

❥

•Given :-

Diameter of the circle = 8 cm.

•To find :-

Area and perimeter of the circle.

• Solution :-

Let the radius of the circle be r cm.

Diameter = 8 cm.

We know,

★

So, Radius (r) = 8/2= 4 cm.

We know,

★

Area of circle= πr²

→Area of circle=

→Area of circle=

→Area of circle= 50.29(≈)cm²

____________________________

We know,

★

Perimeter of circle= 2πr

→ Perimeter of circle=

→Perimeter of circle=25.14(≈)cm

8 0
3 years ago
Read 2 more answers
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4 0
4 years ago
Find g(9) if g(x) =2 (x+3)-4​
ikadub [295]

Answer:

2

Step-by-step explanation:

g(9)=2 since g(x)=2

6 0
3 years ago
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