4 years ago

Why is the metric system so important to construction

Mathematics

1 answer:

dem82 [27]4 years ago

3 0

because it has been used for a very long time and it is more accurate

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What year would i have to be born to be 33 in 1959?

pav-90 [236]

1926 Is your answer! Just subtract 33 from 1959.

8 0

3 years ago

(80pts) The ratio of the number of A's in the class to B's in the class was 2:5. How many people got A's if there were 40 people

allsm [11]

Make a proportion using the ratio (A:B) given and number of As and Bs really gotten in the class ( $\frac{A's}{B's}$ )

$\frac{2}{5} = \frac{A}{40}$

Cross multiply

2 * 40 = 5 * A

80 = 5A

Isolate A by dividing 5 to both sides

80/5 = 5A/5

16 = A

If 40 people in the class got B's then 16 people got A's

Hope this helped!

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3 years ago

A box of shapes contains 3 rectangles, 5 triangles, and 7 hexagons. What is the probability of drawing a triangle or a hexagon?

Kipish [7]

There are 5 + 7 = 12 triangles or hexagons. So the probability is 12/15 = 4/5. As a percent, it would be 80%.
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4 years ago

Rory's garden is square in shape. The length of one side of her garden is 52 feet. What is the area of her garden in square feet

soldier1979 [14.2K]

9514 1404 393

Answer:

52² ft²

Step-by-step explanation:

The area of a square is the square of the side length:

Area = (52 ft)² = 52² ft²

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52² = 2704

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4 years ago

Rylee shopped at a clothing store where she spent $36.50 plus 8% tax

igor_vitrenko [27]

Answer:

$39.42

Step-by-step explanation:

%8=0.08

so 36.50 x 1.08 = 39.42

8 0

4 years ago