3 years ago

9TH GRADE MATH PROBLEMS PLEASE HELP

Mathematics

1 answer:

suter [353]3 years ago

4 0

Answer:

There you go the answer to k is 73°

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Factor 140c+28-14a to identify the equivalent expressions.

miv72 [106K]

Answer:

Answer is A,C, and D

Step-by-step explanation:

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3 years ago

HELP PLZZZZZZZ STANDARD FORM

liraira [26]

Answer:

- $12n^{2}$ + 12

Step-by-step explanation:

h(n) = -4n + 4 (h o g) (n)

g(n) = $3n^{2}$ - 2

-4( $3n^{2}$ - 2) + 4

- $12n^{2}$ + 8 + 4

- $12n^{2}$ + 12

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3 years ago

An employer with 500 employees gives out gives out 120 surveys but receives only 90 surveys completed by the employees. What are

leva [86]

Answer:

Population 120 given the survey, sample 90 who answered the survey.

Step-by-step explanation:

The entire amount of employees who even received the surveys at all was 120. Because the total number was 120, 120 is the population.

Only 90 out of 120 surveys were received, so 90 is the sample because it is part of 120.

Hope this helps :)

6 0

3 years ago

Rearrange the formula to make x the subject.<br><br> y = 4x + 3

allochka39001 [22]

Answer:

$x=\frac{y-3}{4}$

Step-by-step explanation:

$y=4x+3$

$y-3=4x$

$\frac{y-3}{4}=x$

$x=\frac{y-3}{4}$

4 0

3 years ago

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I need help on this.

marta [7]

Answer:

26.88 mm

Step-by-step explanation:

4.2 x 12.8 = 53.76/2 = 26.88

8 0

3 years ago

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