3 years ago

Choose the best definition for the following term: exponent (1 point)

1 answer:

4 0

Exponent : <span>Shorthand that tells how many times the base is used as a factor, or how many times the base is multiplied by itself

2x - 2y + 5z -2x - y + 3z....combine like terms
2x - 2x = 0
-2y - y = -3y
5z + 3z = 8z
put it all together and u get : -3y + 8z

3x - y - 3z......x = -2, y = 1, z = -2
sub
3(-2) - 1 - 3(-2)
-6 - 1 + 6
-1 <===

</span>

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miskamm [114]

Answer:

The swimming pool is 5 times bigger.

Step-by-step explanation:

5 x 3.14=15.7 ft

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1 year ago

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tiny-mole [99]

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3 years ago

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stiks02 [169]

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B x^9 ∛ y

Step-by-step explanation:

(x^27 y) ^ (1/3)

x^27^(1/3) y^(1/3)

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x^(27*1/3) y^(1/3)

x^9 y^(1/3)

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3 years ago

Write the quadratic equation in standard form:<br> X2– 20 = 52

AURORKA [14]

Answer:

${x}^{2} - 72 = 0$

Step-by-step explanation:

$the \: standard \: form \: a \: quadratic \: equation \:\\ is \:a {x}^{2} + bx + c = 0 \\ \therefore \: {x}^{2} - 20 = 52 \\ {x}^{2} - 20 - 52 = 0 \\ {x}^{2} - 72 = 0$

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4 years ago