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3 years ago

What is 3a + 1 = -3.6(a - 1)

1 answer:

7 0

$3a + 1 = -3.6(a - 1) \\\\3a + 1 = -3.6 a +3,6\ \ | \ add\ 3.6a\ to\ both\ sides \\ \\ 3a + 3.6a+1 = 3,6\ \ |\ subtract\ 1\ to\ both\ sides \\\\6.6a=3.6-1 \\\\ 6.6a=2.6 \ \ | \ multiply\ both\ sides\ by\ 10 \\\\66a=26 \ \ | \ divide \ both \ sides\ by\ 66\\\\a=\frac{26}{66}\\\\a=\frac{13}{33}$

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4 years ago

Evaluate the expression and enter your answer below.

jeka94

Answer:

The answer is 9.

Step-by-step explanation:

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3 years ago

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The function H(t) = −16t2 + 75t + 25 shows the height H(t), in feet, of a baseball after t seconds. Part A: After how many secon

nlexa [21]

Step-by-step explanation:

Given that,

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Part (A).

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H(t) = 0

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Pat (B)

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So,

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Put t = 2.34 s in equation (1).

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Hence, this is the required solution.

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3 years ago

3. Solve y = 2(x - 3) when:<br>a. X = 4<br>b. y = 8

eimsori [14]

Answer:

Hello!

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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