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Gekata [30.6K]
3 years ago
5

I need help to see if this is right

Mathematics
1 answer:
Marrrta [24]3 years ago
7 0
The first thing I would like to help you with is recommend you buy a folder. It will help you keep your work organized and prevent catastrophes like this.

<u>1</u><u />
12.5 km/h
<u>2
</u>
<u /><u />90 km/h
<u>3
</u>
It would take about 4.5 seconds.
<u>4
</u>
40 minutes
<u>5
</u>
A. 0.2km/m
B. 0.5km/m
C. 0.3km/m faster
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I need help please what is the correct answer
Sedbober [7]
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3 years ago
Write an expression for the following a. One more than twice a number b. A number decreased by 6 c. Two-thirds of a number
sergiy2304 [10]

a= 1+2b, b=1-6, c=2/3d. Hope this helps, I used D as a number in C you don't have to use d.

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3 years ago
MATH HELP 10 PTS
Lesechka [4]

Answer:

The width is 5 and the length is 11

Step-by-step explanation:

The formula for perimeter is

P = 2(l+w)

We know the perimeter is 32

32 = 2 (l+w)

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32/2 = 2(l+w)

16 = l+w

We know the length is 6 longer than the width

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16 = w+6+w

Combine like terms

16 = 2w+6

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16-6 = 2w+6-6

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Divide by 2

10/2 = 2w/2

5 =w

The length  is

l = w+6

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3 years ago
What diagonals does a kite intersect at?
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The diagonals of a kite meet at a right angle.
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