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Veronika [31]
3 years ago
12

Y varies with square or x. x=3 y=16 find the equation of variation

Mathematics
1 answer:
Vladimir [108]3 years ago
7 0
Y=16x²/9 ....................................
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The area of four walls of a rectangular room is 96m2 and its height is 4m.
Delicious77 [7]

Answer:

<h2>The answer is 56 m</h2>

Step-by-step explanation:

Perimeter of a rectangle = 2l + 2w

where

l is the length

w is the width

To find the area we must first find the length of the rectangle using it's area.

That's

Area = length × height

From the question

Area = 96 m²

height = 4 m

So we have

96 = 4l

Divide both sides by 4

length = 24 m

Now we have

Perimeter = 2(24) + 2(4)

= 48 + 8

We have the final answer as

<h3>56m</h3>

Hope this helps you

7 0
3 years ago
i need help with this if you help me i will mark you as brainliest if its right please dont put the answer in a file
STatiana [176]

Answer:

more than 7

Step-by-step explanation:

4+3 = 7

)sorry if i was wrong(

5 0
2 years ago
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How do i find the average speed for his question: "A bicycle racer rides from a starting marker at 10m/s. She then rides back al
padilas [110]

To find the average speed for the whole race, you just have to add the speed from a starting marker and the speed from the turnaround marker going back and divide it by 2 since there are only two speeds involved.

10 m/s + 16m/s = 26 m/s / 2 = 13 m/s

Therefore, the average speed for the whole race is 13 m/s.

7 0
3 years ago
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A sample of 75 concrete blocks had a mean mass of 38.3 kg with a standard deviation of 0.6 kg.
Scilla [17]
The answer will be a
8 0
3 years ago
Find the x- and y- intercepts if they exist 3x+5y=12
choli [55]

Answer:

Y= -3/5x+12/5

X= -5/3+4

Step-by-step explanation:

I am not sure if this is what you were looking for but it might be useful.

3 0
3 years ago
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