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Lostsunrise [7]

3 years ago

7

If a cross section of the paperweight is cut perpendicular to the base but does not pass through the top vertex, which shape des

cribes the cross section? rectangle triangle trapezoid hexagon

1 answer:

Montano1993 [528]3 years ago

4 0

Rectangle shape paper weight

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Sam ran 63,756 feet in 7 hours. what is sam's miles per hour

meriva

Answer:

1.725 mph

There are 5280 feet in a mile, so you divide by that and get 12.075. Since it's seven hours, you divide by 7 and get 1.725.

8 0

2 years ago

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How do you solve this step by step?

kolezko [41]

Answer:

90

Step-by-step explanation:

Evaluate x^2 + 2 x^2 + 3 x^2 + 4 x^2 where x = 3:

x^2 + 2 x^2 + 3 x^2 + 4 x^2 = 3^2 + 2×3^2 + 3×3^2 + 4×3^2

3^2 = 9:

3^2 + 2×9 + 3×3^2 + 4×3^2

3^2 = 9:

3^2 + 2×9 + 3×9 + 4×3^2

3^2 = 9:

3^2 + 2×9 + 3×9 + 4×9

3^2 = 9:

9 + 2×9 + 3×9 + 4×9

2×9 = 18:

9 + 18 + 3×9 + 4×9

3×9 = 27:

9 + 18 + 27 + 4×9

4×9 = 36:

9 + 18 + 27 + 36

| 3 |

| 3 | 6

| 2 | 7

| 1 | 8

+ | | 9

| 9 | 0:

Answer: 90

5 0

2 years ago

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Which of these is equivalent to 3π/5 rad ? A) 108° B) 150° C) 216° D) 300°

Reptile [31]

To convert from radians to degrees multiply by 180 / π, So:-

3 π / 5 = 180 * 3 * π / 5π

= 540 / 5

= 108 degrees answer

3 0

2 years ago

Consider the given function and the given interval.

docker41 [41]

Answer:

(a) fave = 8

(b) c = 64/9

(c) c ≈ 7.111

Step-by-step explanation:

(a) The average value of the function is its integral over the interval, divided by the width of the interval.

$f_{ave}=\displaystyle\frac{1}{16-0}\int_0^{16} {3x^{\frac{1}{2}}} \, dx=\left.\frac{x^{3/2}}{8}\right|_0^{16}=8$

__

(b) We want ...

f(c) = 8

3√c = 8 . . . . . use f(c)

√c = 8/3 . . . . . divide by 3

c = (8/3)² . . . . square

c = 64/9

__

(c) c ≈ 7.111

7 0

3 years ago

Candace runs a company that installs fences. She calculates the total cost C of installing a fence using the function rule C(x)

maksim [4K]

Answer:

g

Step-by-step explanation:

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3 years ago