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3 years ago

Find the value of c that makes x^2+20x+c a perfect square trinomial. And then write expression as the square of a binomial.

Mathematics

1 answer:

slava [35]3 years ago

3 0

Here you go!!! Hope this helps

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14 pies eaten in 2 minutes what's the rate

anyanavicka [17]

Answer:

7 pies per minutes

Step-by-step explanation:

14/2 =7

so 7 is your number of pies eaten in one minutes

4 0

3 years ago

Read 2 more answers

Simplify the following boolean expression (A+B) (A+B)

vichka [17]

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$(A + B)(A + B) =$

${A}^{2} + 2AB + {B}^{2}$

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3 years ago

Mrs. Reyes asked 3 girls and 4 boys to help with a project. She had each student make 8 paper airplanes.

Mazyrski [523]

There are 3 girls & 4 boys.

Each student makes 8 paper airplanes.

Amount of paper airplanes created by girls: 3 x 8 = 24

Amount of paper airplanes created by boys: 4 x 8 = 32

Amount of paper airplanes created in all: 3(8) + 4(8) = 24 + 32 = 56

3 0

3 years ago

PLZ HELP DUE AT 12

aleksandrvk [35]

Answer:

The first one would be m^30n^20p^30

And the second one would be a^2 / d^4

Step-by-step explanation:

For 1, you have to multiply the inner exponents by the outer one so you get (m^12n^8) times (m^18n^12p^30). Then you mutiply the two together, so you add the exponents, where you get m^30n^20p^30.

For 2, since you're dividing, you have to subtract the exponents so you get a^2d^-4, but since you shouldn't have the negative you turn it into a^2 / d^4

Hope this helps :)

4 0

3 years ago

Two less than a number cubed múltiple choices 2−x³ x² - 3 x³- 2 3-x²

ella [17]

The first one (2-x^3) is the correct one

5 0

2 years ago