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AnnyKZ [126]
4 years ago
12

(-2)(-5)= what’s the answer

Mathematics
1 answer:
Wittaler [7]4 years ago
6 0

10

hop thats helps ya

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Which of the following is NOT a perfect square trinomial?
DIA [1.3K]
The second one is a perfect square trinomial
X^2+16x+64
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3 years ago
Solve each equation <br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3x-2%7D%7Bx%2B%204%7D%20%3D0%5C%5C%5C%5C%5C%5C%5Cfrac%7B2%7
Sloan [31]

The expression (3x - 2)/(x + 4) = 0 has a value of x is 3/2. Amd the expression 2/(x + 4) = 0 has a value of x is ∞.

<h3>What is simplification?</h3>

Simplification is to make something easier to do or understand and to make something less complicated.

The expression is given below.

(3x - 2)/(x + 4) = 0

Then on simplifying, we have

3x - 2 = 0

    3x = 2

      x = 3/2

And

2/(x - 3) = 0

         2 ≠ 0

More about the simplification link is given below.

brainly.com/question/12616840

#SPJ1

4 0
3 years ago
On a 3 girl basketball team Angie scored 2/5 of her teams points.Brooke scored 30%,and Callie scored the rest .What percentage o
kirza4 [7]

Answer:

  30%

Step-by-step explanation:

  100% - 2/5 - 30% = 100% - 40% - 30% = 30%

Callie scored 30% of her team's points.

6 0
3 years ago
Read 2 more answers
I have 4 times as many 10-cent stamps as 3-cent stamps. I have one less 2-cent stamp than 3 cent stamp. If I have b2-cent stamps
gogolik [260]

Answer:

Value of stamp collection = (45b + 43) cents

Step-by-step explanation:

What we have here is as follows;

if there are x 3-cent stamps, then there are 4x 10-cent stamps

So the number of 2-cent stamps is 1 less than 3 cent stamps and that will be x-1 2 cent stamps

Number of 2 cents stamps = b

This means that x-1 = b

Thus, x = b + 1

So the value of the stamp collection is as follows;

x 3 cents stamps = 3(b+ 1) = 3b + 3 cents

4x 10 cents stamps = 10(4(b + 1)) = 10(4b + 4) = 40b + 40

value of the 2 cents stamp = 2b cents

Total value is thus;

2b + 40b + 40 + 3b + 3 = (45b + 43) cents

5 0
3 years ago
Read 2 more answers
What are the answers
Usimov [2.4K]

5. The graph of g(x) is narrower. Both graphs open upward. The vertex of g(x), (0,10), is translated 10 units up from the vertex of f(x) at (0,0)

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7.The graph of g(x) is narrower. g(x) opens downward and f(x) opens upward. The vertex of g(x), (0,8) is translated 8 units up from the vertex of f(x) at (0,0).

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9. A. h1(t)=-16t^2+400        h2(t)= -16t^2+1600

9. B  The graph of h2 is a vertical translation of the graph of h1 : 1200 units up.

9. C  sandbag dropped from 400 ft: 5 s            

        sandbag dropped from 1600 ft: 10 s


8 0
3 years ago
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