3 years ago

HELP WHAT IS IT ITS DUE IN 4 MINUTES

Mathematics

1 answer:

rusak2 [61]3 years ago

7 0

Answer:

Step-by-step explanation:

f(x + 1) = 8(x + 1) + 1 = 8x + 8 + 1 = 8x + 9

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2( 10 - a^2 ) + 7a If ( a = 4 )Evaluate each expression

Lostsunrise [7]

Solution:

Given:

$2(10-a^2)+7a$

when a = 4, substitute for a in the expression;

$\begin{gathered} 2(10-a^2)+7a=2(10-4^2)+7(4) \\ =2(10-16)+28 \\ =2(-6)+28 \\ =-12+28 \\ =16 \end{gathered}$

Therefore, if (a = 4), then

$2(10-a^2)+7a=16$

Hence, the answer is 16.

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1 year ago

Find an equation of the line l that passes through the point (x, y) = (−9, 2) and satisfies the condition. the x-intercept of l

spayn [35]

-9(2)+4=-16 you do -9 times 2 which is -18 then you subtract that to 4 which you get -16. hope this helps!

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3 years ago

For any linear function f(x) = mx + b, when does 5f(x) = f(5x)?

S_A_V [24]

Answer:

Step-by-step explanation:

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3 years ago

3. Find the mZNPI.<br> Exterior angle of triangles

IRINA_888 [86]

Answer:

Step-by-step explanation:

180-143=37

NPI=180-37

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4 0

3 years ago

The spinner is spun 300 times

Leona [35]

Answer:

A) 60

B) 0

C) 150

Step-by-step explanation:

A) P(green) = ⅕

⅕ × 300 = 60

B) since the purple never occured

P(purple) = 0

C) 1000 × (45/300)

150

3 0

3 years ago

HELP WHAT IS IT ITS DUE IN 4 MINUTES​

HELP WHAT IS IT ITS DUE IN 4 MINUTES