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Bezzdna [24]
2 years ago
9

Find the area of a trapezoid with a base 1 of 13 cm, base 2 of 9 cm, and height of 11 cm.

Mathematics
1 answer:
Kazeer [188]2 years ago
6 0

The answer would be 16.5 cm^2

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The diameter of the base of the cone measures 8 units. The height measure 6 units. What is the volume of the cone?
ivolga24 [154]

Answer:

The  volume of the cone is  100.48 units³ approximately

Step-by-step explanation:

To find the volume of a cone with a diameter of 8 unit   and height of 6 units, we will follow the steps below;

first, write down the formula for calculating the volume of a cone

v= πr²\frac{h}{3}

where v is the volume of the cone

r is the radius    and h is the height of the cone

from the question given, diameter d = 8 units  but d=2r    which implies  r=d/2

r=8/2 = 4 units

Hence r= 4 units

height = 6 units

π is a constant and is ≈ 3.14

we can now proceed to insert the values into the formula

v= πr²\frac{h}{3}

v ≈ 3.14 × 4² × 6/3

v  ≈ 3.14 × 16 × 2

v ≈ 100 .48 units³

Therefore the  volume of the cone is  100 .48 units³ approximately

6 0
2 years ago
Eder needs 6 cookies and 2 brownies for every 4 plates he makes for a bake sale.
lutik1710 [3]

The answer is 15 cookies and 5 brownies

4 0
3 years ago
Read 2 more answers
How how is 1/2 + 1/4 solve differently than 1/2 + 1/3?
yulyashka [42]
1/2 + 1/4 =
2/4 + 1/4 =
3/4 <===
7 0
3 years ago
Read 2 more answers
Can u plz help me?...
Westkost [7]

Answer:

a  4 1/5

b  7 7/24

Step-by-step explanation:

a  7/9 * 5 2/5

Change the mixed number to an improper fraction

7/9 * (5*5+2)/5

7/9 * 27/5

Rewrite

7/5 * 27/9

7/5 * 3

21/5

Change this back to a mixed number

5 goes into 21 4 times  (4*5 = 20 ) with 1 left over

4 1/5


b  1 3/4 * 4 1/6

Change to improper fractions

(4*1+3)/4  * (6*4+1)/6

7/4 * 25/6

175/24

Change back to a mixed number

24 goes into 175 7 times  (7*24 =168 ) with 7 left over

7 7/24

3 0
3 years ago
Here is a picture of a cube, and the net of this cube.
makvit [3.9K]

Answer:

96 ft²

Step-by-step explanation:

in a cube all sides are congruent so you take one measurement and multiply it by the number of sides, so you do 16 × 6 equals 96.

4 0
3 years ago
Read 2 more answers
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