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4 years ago

AHHH URGENT ANSWER QUICK I GIVE BRAINLIEST

Mathematics

1 answer:

Step2247 [10]4 years ago

5 0

Answer:

20/54

Step-by-step explanation:

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Solve x ^ 2 + 10x = -21.

8_murik_8 [283]

Answer:

X = -7, -3

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3 years ago

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F(x) =5x+8, g(x) = 2^2-1

Lana71 [14]

Answer:

Step-by-step explanation:

f(g(x) ) = 5(g(x)) +8

=5(3)+8

=15+8

=23

g( f(x) ) = 3(f(x))

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3 years ago

What scale factor should he use instead to create his copy? Why? i need this answer fast plz

inna [77]

Answer:

I think I need more context. What is he scaling and what size is it? What does he want it to scale into? Stuff like that, I suppose.

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3 years ago

Evaluate a1 (r)^n-1 for a1 = 2, r= 3, and n = 4. A. 216 B. 18 C. 32 D. 54

DaniilM [7]

Answer:

$54$

Step-by-step explanation:

$a_1 {r}^{n - 1} \\ 2 \times {3}^{4 - 1} \\ 2 \times {3}^{3} \\ 2 \times 3 \times 3 \times 3 \\ 2 \times 9 \times 3 \\ 18 \times 3 \\ = 54$

Hope this helps you.

Let me know if you have any other questions :-):-)

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3 years ago

PLS HELP I WILL MARK BRAINLIST AND GIVE THANKS!!

gogolik [260]

Answer:

No, I don't think it is.

Step-by-step explanation:

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3 years ago