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liubo4ka [24]
3 years ago
9

The center of a circle is at the origin. An endpoint of a diameter of the circle is at (-3, -4). How long is the diameter of the

circle?
5
10
25
Mathematics
1 answer:
ASHA 777 [7]3 years ago
8 0
Distance from origin x 2

\sqrt{(0--4)^2+(0--3)^2}=5

5 x 2 = 10

Diameter = 10
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A pizza dlivery car can travel 11 km for every gallon of gasoline it uses. If the driver's average speed is 28 km/h, how many ho
Svetlanka [38]

Answer:

13.75 hours

Step-by-step explanation:

First, find how many km the driver can travel:

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385/28

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So, the driver can travel 13.75 hours

8 0
2 years ago
A concrete patio is 5 2/3 feet wide. It has an area of 36 5/6 square feet. What is the length of the concrete patio
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The length of the concrete patio is 6 1/2.
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4 0
3 years ago
Work out the highest common factor (HCF) of 18 and 30
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3 0
2 years ago
Help me please ASAP!
Bumek [7]

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8 0
3 years ago
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saul85 [17]

Answer:

(a)There are 24 cakes in total

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Step-by-step explanation:

Let the total cakes=x

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Since Troy had \frac{1}{4} of the total cake

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3 years ago
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