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2 years ago

6

Students collected 600 cans for the canned food drive. That was 80% of their goal. How many more cans do they need to collect to

tech their goal?

1 answer:

Elena-2011 [213]2 years ago

4 0

Answer: 120

Step-by-step explanation:

600x.80=480, 600-180= 120

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15 inches.

2.5*4=10

70-10 equal 60

60/4=15.

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Brainliest question please help please help me now plz

Kruka [31]

Answer:

Option A) Inside the circle

Step-by-step explanation:

step 1

Find the radius of the circle

we know that

The radius is equal to the distance from the center to any point on the circle

the formula to calculate the distance between two points is equal to

$d\sqrt{(y2-y1)^2+(x2-x1)^2 }$

we have

A(-5,-8),M(-1,-3)

substitute the values

$r=\sqrt{(-3+8)^{2}+(-1+5)^{2}}$

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step 2

Find the distance from the center to point V

we know that

If the distance from the center to point V is equal to the radius, then the point V lie on the circle

If the distance from the center to point V is less than the radius, then the point V lie inside the circle

If the distance from the center to point V is greater than the radius, then the point V lie outside the circle

we have

A(-5,-8),V(-11,-6)

substitute in the formula

$d=\sqrt{(-6+8)^{2}+(-11+5)^{2}}$

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2 years ago

The dishes have been sorted into cups and plates. The number of plates is four less than two times the number of cups. The dishe

Nady [450]

Answer:

The number of cups = 8 ....

Step-by-step explanation:

Let x be the number of cups

Let y be the number of plates

According to the given statement:

y=2x-4 This is equation 1

Now,

60% = 0.60

y=0.60(x+y) This is equation 2

Now substitute equation 1 in equation 2.

y=0.60(x+y)

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2x-4=0.6x+1.2x-2.4

Solve the like terms:

2x-4=1.8x-2.4

2x-1.8x=4-2.4

0.2x=1.6

x=1.6/0.2

x= 8 cups

Therefore the number of cups = 8 ....

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3 years ago

What is a rule that relates days to the amount earned? It's not Multiply by 9 because I put that and I got it wrong. So it's eit

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It is multiply by 54 you are multiplying 54 by the hours you've worked to get the amount earned - which means you can find out the missing number for the sixth day. 36 times 54 equals 1,944.

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3 years ago

What is the area of the rectangle 3cm 3cm

Jlenok [28]

Answer:

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