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sattari [20]
2 years ago
8

Find the area of the circle of 7 inches

Mathematics
1 answer:
Arisa [49]2 years ago
7 0

Answer:

38.480

Hope this helps!!!:)

Step-by-step explanation:

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What is the solution to the equation x/3+x/6=7/2
Alchen [17]

Answer:

x = y

Step-by-step explanation:

x/3 + x/6 = 7/2

2x + x = 21

3x = 21

(divide 3 on both sides)

x = 7

5 0
2 years ago
Can someone help me
gizmo_the_mogwai [7]

Answer:

its C just did it

Step-by-step explanation:

3 0
3 years ago
The area of a square ice rink is 400 yd.². What is the perimeter of the rink in yards
MakcuM [25]

Answer:

80 yd^2

Step-by-step explanation:

Since the formula for squares is s^2, we can use this to set up an equation, which is

s^2=400

If we square root this, we get

s=20

The perimeter formula for a square is 4s, so if we plug in, we end up with 80 yd^2

8 0
3 years ago
(-4^-2) (49^-1/2)<br><br> Evaluate the expression
Marizza181 [45]

Answer:

-1/112

Step-by-step explanation:

-4^{-2}=\frac{1}{-4^2}=-\frac{1}{16} \\ \\ 49^{-1/2}=\frac{1}{49^{1/2}}=\frac{1}{7} \\ \\ (-1/16)(1/7)=-1/112

5 0
1 year ago
How many 2 thirds cups servings are in 4 cup container of food
garri49 [273]
There are 6 2/3 cup servings in a 4 cup container.
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2 years ago
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