2 years ago

Here is a scale drawing of a swimming pool where 1 cm represents 1 m. The dimensions of the drawing are 6.5 cm by 13 cm.

Mathematics

1 answer:

DochEvi [55]2 years ago

3 0

Answer:

1cm

Step-by-step explanation:

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A spacecraft travels at a speed of 5 x 10^4 miles per day. How long will it travel in 1.5 x 10^2 days?

Dimas [21]

Answer:

$7.5 \times 10^6$ miles

Step-by-step explanation:

$(5\times 10^4)\times (1.5 \times 10^2)=\\(5\times 1.5) \times (10^4 \times 10^2)=\\7.5 \times 10^6$

Hope this helps!

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3 years ago

A number line is numbered in tenths Describe where you would plot √87.35

sleet_krkn [62]

Answer:

Plot at 9.3

Step-by-step explanation:

Take the square root of 87.35

sqrt(87.35)

9.346122191

Rounding to the nearest tenth

9.3

Plot at 9.3

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3 years ago

If I work three hours of day and make $7.25 an hour how much do I make a year

yarga [219]

First of all we are going to take $7.25 and multiply it by 3 here is the math
7.25 x 3 = 21.75
so this means he makes 21.75 dollars a day.
since there are 365 days a year. Now i'm not saying he worked every single day but the question does not say other wise
so we would take 21.75 and multiply it by 365 heres the math
21.75 x 365 = 7,938.75
this means he makes 7,938.75 dollars a year!!
your welcome

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3 years ago

On a coordinate plane, a triangle is reflected across y = negative 2.

AleksandrR [38]

Answer:

The answer will be D.y=-2

Step-by-step explanation:

The reflection line is the fixed line that a shape or figure is reflected across of. The problem tells you that the triangle is reflected across y=-2

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2 years ago

Read 2 more answers

A photograph is 8 centimeters wide. After Kari enlarges the photograph, it is 3 times as wide as the original. How wide is the p