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Brilliant_brown [7]
3 years ago
8

Which expressions are equivalent to -4(3d-2)-7

Mathematics
2 answers:
olga_2 [115]3 years ago
7 0

Answer:

The answer is C  (none of the above)!

Step-by-step explanation:

Andreas93 [3]3 years ago
6 0

Answer:

C, none of the above

Step-by-step explanation:

-4(3d-2) after expression should be -12d+8 and then add -7, so combine like terms would be -12d+1, which is not the choice, so the answer is none of the above.

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F(x)= -x^2+19 find f(3)
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I’m not sure but this could help

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Write the expression in complete factored<br> form.<br> 5(a - 5) + a(a -5) =
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Answer:

a^2 - 25

Step-by-step explanation:

5(a-5) turns into 5a - 25

a(a-5) turns into a^2 - 5a

added together, it's a^2 - 25

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Which of the following Triangle cases cannot be solved, using either the law of cosines or law of sines
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CAN SOMEONE JUST PLEASE ANSWER THIS ASAP FOR BRAINLIEST!!!!
aivan3 [116]

Answer:

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Step-by-step explanation:

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Ok i have a few questions please give examples and descriptions as well
Arte-miy333 [17]

Answer:

1) Multiplying powers with the same base would be product rule. It where you just add the exponents. Dividing powers with the same base would be the quotient rule. Its where you subtract the exponents.

2)Where you multiply the two exponents together

3)The negative law is where for example, if it were in the numerator, then it would be placed at the denominator with a positive exponent whereas if it were in the denominator it would be on the numerator with the positive exponent. The zero law just states the anything to the power to zero is one.

Step-by-step explanation:

1) 3^3 x 3^4 = 3 ^3+4 = 3^7

3^9 ÷3² = 3^9-2 = 3^7

2) (3^2)^2 = 3^2×2 =3^4

3) 1/3^-5 = 3^5                 \

3^-7 =1/3^7

2^0 = 1

8 0
2 years ago
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