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zhenek [66]
3 years ago
11

What is the volume of the cone to the nearest tenth?

Mathematics
1 answer:
qaws [65]3 years ago
7 0

Answer:

<em><u>5</u></em><em><u>3</u></em><em><u>6</u></em><em><u>.</u></em><em><u>2</u></em><em><u> </u></em><em><u>yd^</u></em><em><u>2</u></em>

Step-by-step explanation:

volume of the cone is equal to

1/3 π r^2h {here h is height of cone & r is radius}

i.e, 1/3 ×π × (8yd)^2 × 8yd

= 536.16 yd^2

≈536.2 yd^2

✌️:)

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Find the value of x: 7e(×/3)=14
velikii [3]
<span>7e^(×/3)=14
</span><span>e^(×/3)=14/7
</span>e^(×/3)=2
take ln of both sides;
lne^(×/3)=ln2
****You should be familiar that lne^x=x as ln is the inverse function of e and vice versa****
then;
x/3=ln2
x=3ln2
x approximately is equal to 2.1
6 0
3 years ago
A. Find the reflection of the point (-3, 2) about the origin.
nadezda [96]

Answer:

a. (3,-2)

b. (-5,-3)

5 0
3 years ago
Find parametric equations through point P=(2,2,7) in the direction of the vector v = (44, 14, -20)?
ycow [4]

9514 1404 393

Answer:

  (x, y, z) = (2+44t, 2+14t, 7-20t)

Step-by-step explanation:

One way to write parametric equations for line L is ...

  L = P + t·<em>v</em>

where P is the given point and <em>v</em> is the given direction vector. Using that form, we have ...

  (x, y, z) = (2+44t, 2+14t, 7-20t)

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If you like, you can remove a common factor of 2 from the coefficients of t.

  (x, y, z) = (2+22t, 2+7t, 7-10t)

5 0
2 years ago
In june 2005, Peter mailed a package from his local post office in Fayetteville North Carolina to a friend in Radford, virginia
den301095 [7]

The total price that Peter paid for the local parcel = $2.07

The rate per ounce at that time was = $0.23/ounce

Total weight of Peter's package = Total price paid by peter/ rate per ounce

Total weight of Peter's package = $2.07/$0.23 per ounce

We now have to divide 2.07/0.23 = 207/23 (Shifting both numerator and denominator by 2 decimal places) = 9

Total weight of Peter's package = 9 ounces



8 0
3 years ago
A 12 ft ladder reaches 9ft up a wall. What is the angle formed between the ladder and the ground?
Luden [163]
It would be 25 degrees
8 0
2 years ago
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