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bezimeni [28]
4 years ago
12

Can someone help me please

Mathematics
1 answer:
Neporo4naja [7]4 years ago
5 0

If Deliah does jumping jacks at a constant rate, this means that she does them at the same pace or you could say that she does the same amount of jumping jacks in a specified amount of time, ie. if you counted how many jumping jacks she did in one minute, it would be same as how many she would complete in the next minute, and the next, and so on.

Now given that she does 184 jumping jacks in four minutes, and she has kept a constant pace throughout, to find out how many she does each minute, we simply need to divide the number of jumping jacks she does in 4 minutes by 4. Thus:

Jumping jacks in 1 minute = Jumping jacks in 4 minutes / 4

= 184 / 4

= 46

Thus, Deliah can do 46 jumping jacks per minute.

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Y= x + 3
1. Find the gradient(slope)

1 - 7 / - 2 - 4
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2. Find the y. Intercept ( c )
Y = x + c
Replace by any of the two coordinates given (4 , 7 )
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6 0
3 years ago
John swam halfway across a circular pond (radius). He has gone 132 yds. What is the diameter of the pond?
netineya [11]

Answer:

D. 264yards

Step-by-step explanation:

If John swam halfway across a circular pond (radius) and he has gone 132 yds, then the radius of the circular pond is 132yards.

Diameter of the pond = 2×radius of the pond

Diameter of the pond = 2×132

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7 0
3 years ago
Simplify 5^2•(4+2^3)
Marta_Voda [28]

Remember to follow PEMDAS, and left -> right rule.

First, solve the Parenthesis:

(4 + 2^3)

Solve the exponent.

2^3 = 2 x 2 x 2 = 4 x 2 = 8

4 + 8 = 12

_______________________________________________________________

(5^2) x (12)

5^2 = 5 x 5 = 25

25 x 12

_______________________________________________________________

Multiply

25 x 12 = 300

________________________________________________________________

300 is your answer

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<em>~Rise Above the Ordinary</em>

3 0
3 years ago
Find the are of each figure
Umnica [9.8K]

Answer:

I think the figure of N and E of 48in is 2304. The figure of I and E and N and A of 32in is 1024. The figure of L and I and L and A is 144.

Step-by-step explanation:

To find the area, you have to multiply of each side in each figure. For example, Figure A and B and C and D of 16in is 16 × 16 which is 256.

A = Area

a = Side

A = 2304, A = a^2 = 48^2 = 2304.

A = 1024, A = a^2 = 32^2 = 1024.

A = 144, A = a^2 = 12^2 = 144.

I hope this answers your question!

8 0
3 years ago
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stepan [7]
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7 0
3 years ago
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