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UNO [17]
3 years ago
14

I need help with this math question

Mathematics
1 answer:
Vitek1552 [10]3 years ago
3 0
Ava took 5 minutes out of 60 in an hour to do half a mile
5×2=10
60/10=6mph

Damon took 3 minutes out of 60
3×2=6
60/6= 10mph

Reina took 4 minutes out of 60
4×2=8
60/8= 7.5mph
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What type of number is -17i
emmainna [20.7K]

Answer:

See below

Step-by-step explanation:

-17i        ' i '  stands for 'imaginary'  

<u>   this is a negative imaginary number </u>

3 0
2 years ago
Use the diagram shown to find the height of the house. Round to the nearest hundredth.
elixir [45]

Answer:

46- 0

Step-by-step explanation:

30+16=46

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so 0 is the answer

5 0
3 years ago
Read 2 more answers
Translate each sentence into a formula
Bas_tet [7]
1) Perimeter=2length+2width
This is the formula for finding the perimeter of a rectangle

2) Density=mass/volume
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3) Force = mass*acceleration
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4) surface area = 6*L^2
The formula used to calculate the area of a square is L^2. The problem tells us that surface area is the sum of all the faces of a 3D shape. Because there are 6 sides on a cube, we multiply L^2 by 6.

Hope this helps!
6 0
3 years ago
A linear function that represents the number of video games purchased at an electronics store is compared to a different linear
serg [7]

Answer:

See there y-intersept and if slope is negative or positive to see if they intersect

7 0
2 years ago
PLEASE HELP (WILL NAME BRAINLYEST)
ira [324]

Answer:

4.04 x 10^0 people/km^2 (x 10^0 is fairly redundant but if the answer is required in standard form then include it)

Step-by-step explanation:

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= 3.11 x 10^7 / 7.69 x 10^6

= 31,100,000 / 7,690,000

= 3110 / 769

= 4.04

= 4.04 x 10^0

7 0
3 years ago
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