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olasank [31]
3 years ago
10

It typically takes Mr. Dunn 20 minutes to get to school, but it took him 40% longer today. How long did it take Mr. Dunn to get

to school today?
EXPLAIN THE ANSWER
Mathematics
1 answer:
igomit [66]3 years ago
7 0

Answer:

28 minutes

Step-by-step explanation:

40 percent is 0.4 and 100 percent is 1. Since you have the full 100% of 20 plus the increase of 40% you have to multiply by 20 by 1.4

1.4*20 = 28

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The base of a triangle is 13cm and its height is 5cm. what is the area of the triangle
mario62 [17]

Answer:

32.5cm

Step-by-step explanation:

Using the formula A=h_b*b/2

We get 5*13/2=32.5

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3 years ago
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They should in crease budget.

Step-by-step explanation:

divide each number by 2 to see how often they go equally/use the data table you have available of the two climbers.

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3 years ago
Help me im not mentally gifted in math.
Oksi-84 [34.3K]

Answer:

Not sure 737

Step-by-step explanation:

4 0
3 years ago
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The diagonal of a rectangle is 25 inch. the width is 15 in. what is the area of the rectangle?
givi [52]
D= diagonal= 25 in
w= 15 in

A= w√(d^2﹣w^2)

A= (15)√(25^2 - 15^2)
square in parentheses

A= (15)√(625 - 225)
subtract in parentheses

A= (15)√(400)
take square root of 400

A= (15)(20)

A= 300 in^2


ANSWER: The area is 300 inches squared

Hope this helps! :)
6 0
3 years ago
Order the rational numbers from east to greatest -7/3, -2 5/8, -2.9.
melomori [17]

Answer:

Step-by-step explanation:

-7/3, -2 5/8, -2.9

-2 1/3, -2 5/8, -2 9/10

-2 9/10, -2 5/8, -2 1/3

this is the order from least to greatest

-2.9, -2 5/8, -7/3

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3 years ago
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