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Dominik [7]
3 years ago
9

When you run around a track at 5 km/h, your velocity is contant true or false

Mathematics
2 answers:
ch4aika [34]3 years ago
4 0
I think false.
.
Velocity the speed AND direction of something.
.
you run AROUND a track, so the direction changes. Thus velocity changes.
zavuch27 [327]3 years ago
4 0
False is the answer, i took a test about it lol

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Please help with this equation:<br><br> 4.5(8-x)+36=102-2.5(3x+24)
Solnce55 [7]

answer

x=14

Step-by-step explanation:

4.5(8-x)+36=102-2.5(3x+24)

36-4.5x+36=102-7.5x-60

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6 0
3 years ago
3. What is the perimeter of the composite figure below? Round your answer to the nearest whole number.
masha68 [24]
C = 2 x pi x r
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7 0
3 years ago
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What is the diameter of a circle that has an area of 452.16 mm 2
Papessa [141]
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7 0
3 years ago
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Please can u give me this answer ☹️
Jlenok [28]

Answer:

the second one

Step-by-step explanation:

Hello There!

The area of a triangle can be found using this formula

A = \frac{1}{2} (a+b)h

where a and b = bases and h = height

The trapezoid shown has the following dimensions

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bottom base = 14 cm

height = 12 cm

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using this information, we plug in the values into the formula

So A = \frac{1}{2} (9+14)12

the equation we created matches the 2nd equation therefore the second one is your answer

7 0
3 years ago
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