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ololo11 [35]
3 years ago
6

What is the value of (7 + 4) to the second power (number 19)

Mathematics
2 answers:
Ber [7]3 years ago
4 0
(7+4) = 11 so 11 squared (11×11) is 121. The correct answer is 121
RUDIKE [14]3 years ago
4 0

Answer:

121

Step-by-step explanation:

7+ 4 would equal 11. 11 squared (11x11) is 121

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What is (+12) – (-8)?
Sergio [31]

Answer:

+12+8=+20

Step-by-step explanation:

Hope it helps you!

3 0
2 years ago
Read 2 more answers
1. If B is between A and C, AB = 12 in., and AC = 19 in., then what is BC?
Oksanka [162]

Answer:

BC = 7.

Step-by-step explanation:

subtract 12 inches from 19 and then you get the result for BC.

8 0
3 years ago
A theater has 500 seats. Three fourths of the seats are filled how many seats are filled
Pie

A theater has 500 seats. Three fourths of the seats are filled how many seats are filled

375 seats are filled

4 0
2 years ago
Polynomial equation when zeros are -4, -2, 1, 4
jek_recluse [69]
<h2>The required poynomial equation is x^{4}+x^{3}-18x^{2}-16x+32.</h2>

Step-by-step explanation:

Given,

The zeros of the polynomial are - 4, - 2, 1 and 4

To find, the polynomial equation = ?

We know that,

The polynomial equation = (x - A)(x - B)(x - C)(x - D)

= (x + 4)(x + 2)(x - 1)(x - 4)

= [(x + 4)(x - 4)] [(x + 2)(x - 1)]

= (x^{2}-16)(x^2-x+2x-2)

=  (x^{2}-16)(x^2+x-2)

= x^{4}+x^{3}-2x^{2}-16x^{2}-16x+32

= x^{4}+x^{3}-18x^{2}-16x+32

Thus, the required poynomial equation is x^{4}+x^{3}-18x^{2}-16x+32.

4 0
2 years ago
PLEASE HELP!
elena-14-01-66 [18.8K]
The answer is 15 because absolute deviation means a number of units a certain number is for 0. So, both 15 and -15 would have an absolute deviation of 15 because both numbers are 15 units away from 0. Hope I helped! Please rate me the Brainliest!
6 0
2 years ago
Read 2 more answers
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