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3 years ago

Don’t understand please help

Mathematics

1 answer:

Ne4ueva [31]3 years ago

7 0

Answer: Your answer is letter A...

Step-by-step explanation:

This is simple surface area of a rectangular prism (2lw + 2hw + 2lh)

Work:

First, if you were to fold this, it would turn into a box. This is what it looks like unfolded. As you can see there are two numbers of each. This is because there are two tops, two bottoms, and two sides to each rectangular prism.

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A car travels 258 miles in 312 minutes at a constant speed. Which equation represents the distance, d, that the car travels in m

pashok25 [27]

Answer:

0.83 miles per minute

Step-by-step explanation:

The speed of the car can be found by dividing the distance by the time. THe distance is 258 miles and the time is 312 minutes.

$s=\frac{d}{t} \\s=\frac{258}{312} \\s=0.83$

6 0

3 years ago

A baker charges $30 for each batch of cupcakes she makes. She adds $0.09 for each frosting flower. Write an expression to repres

Lisa [10]

Answer:

$30+0.09x$

Here, $x$ denotes number of frosting flowers

Step-by-step explanation:

Let $x$ denotes number of frosting flowers.

Amount charged by baker for each batch of cupcakes = $30

Amount charged for each frosting flower = $0.09

So,

Amount charged for $x$ frosting flowers = $\$0.09x$

Therefore,

Total cost of a batch of cupcakes with frosting flowers = $30+0.09x$

8 0

2 years ago

I need help solving

Misha Larkins [42]

It took about 5.3 hours

8 0

2 years ago

Help me with this problem and show work please

Elanso [62]

Multilpy -2 on both sides of the < sign this will get u 1x < 24 in other words x < 24

7 0

3 years ago

F(x) = 2(2)2 – 3(2) + 7<br> = 2(4) – 3(2) + 7

hammer [34]

Answer:

Step-by-step explanation:

2(2)2 -3(2) + 7

2(4) - 6 + 7

8 - 6 + 7

2 + 7

5 0

3 years ago