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3 years ago

If Carl earns $42 in 3 hours, how much will he earn in 1 hour? Explain

Mathematics

1 answer:

damaskus [11]3 years ago

7 0

Answer:

14$

Step-by-step explanation:

42 divided by 3 is 14

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3 years ago

Any help with these two ratio problems are highly appreciated.

Lesechka [4]

A. 3 tbsp per 2 tsp
b. 135 pitches per 45 strikes
c. 128 miles per 4 hours

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3 years ago

Help is needed please hurry

denpristay [2]

Step-by-step explanation:

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3 years ago

The net of a triangular prism is shown below. What is the surface area of the prism? A. 128 cm^2 B. 152 cm^2 C. 176 cm^2 D. 304

shtirl [24]

Answer:

B. 152 cm²

Step-by-step explanation:

To find the surface area using a net, do this:

Take apart the figure. We see that there are three rectangles and two triangles. Find the area of each ( $A=l*w$ ) and then add the values together:

The first rectangle on the left is the same as the one on the right.

$5*8=40$

Two measures are 40 cm².

The middle rectangle is:

$6*8=48$

48 cm²

The formula for the area of a triangle is $A=\frac{1}{2}*b*h$ :

$A=\frac{1}{2}*6*4\\\\A=\frac{1*6*4}{2}\\\\A=\frac{24}{2}\\\\ A=12$

The area of the two triangles is 12 cm².

Now add the values:

$40+40+48+12+12=152$

The area of the figure is 152 cm².

:Done

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4 years ago

HELP TEMPERATURE! do all of them for 50 points!!!

Flauer [41]

Answer:

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-16

Step-by-step explanation:

skip count by 2 until the bar stops

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3 years ago

Read 2 more answers