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bekas [8.4K]
3 years ago
8

For her geography project, Luthnie built a clay

Mathematics
1 answer:
kozerog [31]3 years ago
5 0

Answer:

2.0 inches

Step-by-step explanation:

Volume of a cone is given by

V=\frac {\pi r^{2}h}{3}

Making h the subject of the formula, the formula then

h=\frac{3V} {\pi r^{2}}

Substituating 301.4 in³ for V and 12 in for r then

h=\frac{3*301.4} {\pi 12^{2}}=1.9987208269957in\\h\approx 2 in

Therefore, h is 2.0 inches

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If a punch bottle says 10% fruit juice, and it is a 150 milliliter bottle, how many milliliters of fruit juice is in the bottle?
sineoko [7]

Answer:

i believe the answer is 15 milliliters

Step-by-step explanation:

3 0
2 years ago
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Please help me the question is. Marco's grandmother and his uncle both called Marco today.
VMariaS [17]

Answer:

18 days until they both call him on the same day

Step-by-step explanation:

The common multiples of 6 and 9 is 18, 36, 54, etc. 18 is the first common multiple so Marco's grandparents willl call Marco on the 18th day. please boost me

3 0
2 years ago
Given: circle k(O) m∠R = (12x+1)mFP = (11x+7) mPQ= 60Find: mFP
zhannawk [14.2K]

Answer:

62°

Step-by-step explanation:

The angle R inscribes the arc FQ, so using the property of inscribed angles in a circle, we have that:

m∠R = mFQ / 2

The arc FQ is the sum of the arcs FP and PQ, so we have:

mFQ = mFP + mPQ = 11x + 7 + 60 = 11x + 67

Now, with the first equation, we have:

12x + 1 = (11x + 67) / 2

24x + 2 = 11x + 67

13x = 65

x = 5°

So we have that mFP = 11x + 7 = 55 + 7 = 62°

5 0
2 years ago
Please help!! I don’t understand this. P.S. I had to do this on a separate piece of paper, so that’s why I have it on my noteboo
Temka [501]
I don’t get what your saying

Explain it for me
Step by step
3 0
3 years ago
Is the point (-3,2) part of the solution set to the system y < -4x - 3, x + 8y > 7
gregori [183]

Answer:

Yes

Step-by-step explanation:

If you replace each x with -3 and each y with 2 you get:

1) 2<-4*(-3)

2<12

True

2) -3+8*2>7

13>7

True

Therefore the point is part of the solution set

7 0
3 years ago
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