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adell [148]
4 years ago
13

7. There are 40 boys in 7th grade. The number of girls in 7th grade is 30. Carly says

Mathematics
1 answer:
Delicious77 [7]4 years ago
4 0

Answer:

I'm pretty sure Carly isn't correct.

Step-by-step explanation:

If I'm not mistaken, the ratio would be 4:3....

If I'm wrong, go ahead, sue me.

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Answer:

5

Step-by-step explanation:

I hope this helps you out!

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3 years ago
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3 years ago
What are the coordinates of the vertices of the rose garden after a translation two yards east and four yards south? Use the ter
melisa1 [442]

Answer:

The coordinates of the vertices of the original rose garden are A(3, 6), B(3, 3), C(4, 3), and D(4, 6).

Because the rose garden is translated 2 yards east (2 units in the positive x-direction) and 4 yards south (4 yards in the negative y-direction), add 2 units to the x-coordinates and -4 units to the y-coordinates of all the original vertices.

A(3, 6) will become A'[(3 + 2), (6 + (-4))], or A′(5, 2).

B(3, 3) will become B'[(3 + 2), (3 + (-4))], or B′(5, -1).

C(4, 3) will become C'[(4 + 2), (3 + (-4))], or C′(6, -1).

D(4, 6) will become D'[(4 + 2), (6 + (-4))], or D′(6, 2).

8 0
3 years ago
You earn $0.85 for every cup of hot chocolate you sell how many cups do u need to sell to earn $5.25
Sauron [17]

5.25 / .85 you would get 6.17~ but you cant sell 1/4th a cup, so you have to round up, making it 7 cups.

8 0
3 years ago
A flowerpot has a diameter of 15 centimeters. Which expression can be used to find its circumference, C, in centimeters?
Elena-2011 [213]
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