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2 years ago

A mechanic charges $330 for 6 hours of labor.

1 answer:

5 0

For 6 hours charges $330

for 9 hours charges x
---------------------------------

x = 9*330/6 = 495 so choice C. is right

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Find the length of the diagonal of the rectangle. Round your answer to the nearest tenth

GREYUIT [131]

Answer:

11.4

Step-by-step explanation:

l²+w²=d²

81+49=130

√ 130

11.40175425099138

11.4

3 0

2 years ago

10 points please help

jolli1 [7]

6* 8.4
7* 3.5
8* -6
9* 10.899
10* 11.1
11* 2.4
12* 0.06
13* 2.2
14* 15.2
15* 11.7
16* -3.4

explanation: Sorry i couldn’t finish and i hope these are correct! I’m not that good at math but good luck

4 0

3 years ago

Caleb's monthly bank statement showed the following deposits and withdrawals:

Crazy boy [7]

Answer:

$174.72

Step-by-step explanation:

105.88+43.50+36.61+92.78-38.19-65.86=174.72

6 0

2 years ago

What is 74/10 = ? ?/?

larisa86 [58]

Answer:

7.4

Step-by-step explanation:

Gud luck on the rest of your school work :)

7 0

2 years ago

Read 2 more answers

Given a quadratic function in vertex form:

Alja [10]

Answer:

See below

Step-by-step explanation:

Part A

A vertical stretch takes place when $a\cdot f(x)$ given that $|a| > 1$

Part B

A vertical compression takes place when $a\cdot f(x)$ given that $0 < |a| < 1$

Part C

A vertical stretch is different than a horizontal compression:

In a vertical stretch, the input stays the same, but the output is multiplied by the scale factor
In a horizontal compression, the output stays the same, but the input is multiplied by the scale factor

Part D

A reflection across the x-axis means that the output, our y-variable, is the opposite sign. This means that all values of $a$ must be negative such that $a\cdot f(x)$ as mentioned in parts A and B. Also, in part C, since our scale factor is negative, the output is the only one being multiplied by the scale factor.

7 0

1 year ago