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4 years ago

15

Find the hypotenuse length. A. 108 in. B. 110 in. C. 117 in. D. 14 in

2 answers:

Gre4nikov [31]4 years ago

6 0

The answer would be C

KonstantinChe [14]4 years ago

5 0

Answer:

C

Explanation:

We can use the trigonometric ratio Cosine (adjacent/hypotenuse).

cos70° = 40/hypotenuse
Hypotenuse = 40/cos70°
Hypotenuse = 116.95

Therefore rounded up it is equal to 117 in.

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Use limits to find the area of the region bounded by the graph f(x)=4-2x^3 , the x-axis , and the vertical lines x=0 and x=1

gtnhenbr [62]

Answer:

$\frac{7}{2}$ square units.

Step-by-step explanation:

We have to use limits to find the area of the region bounded by the graph $f(x) = 4 - 2x^{3}$ , the x-axis, and the vertical lines x=0 and x=1.

So, the area will be

A = $\int\limits^1_0 {(4 - 2x^{3})} \, dx$

= $[4x - \frac{x^{4}}{2} ]^{1} _{0}$

= $4 - \frac{1}{2}$

= $\frac{7}{2}$ square units. (Answer)

3 0

4 years ago

Which could be the dimensions of a rectangular prism whose surface area is greater than 140 square feet? Select three options. 6

Murljashka [212]

Answer:

the second one, ((6 x 5) x 4) +((5 x 4) x 2) = 160

the third one, ((7 x 6) x 4) + (6 x 4) x 2) = 216

the fourth one, ((8 x 4) x 4) + ((4 x 3) x 2) = 152

Step-by-step explanation:

7 0

3 years ago

In an 11 team soccer league, each team plays once what is the total amount of games played?

stich3 [128]

Answer:

22

Step-by-step explanation:

11 x 2 = 22

22 teams played

4 0

3 years ago

Logan wants to move to a new city. He gathered graphs of temperatures for two different cities. Which statements about the data

eduard

Answer:

we need the data to answer the question

3 0

4 years ago

-|3n| - 2 = 4 <br><br> a. -8 b. -2 c. 3 d. -3

Ber [7]

Answer:

-2

Step-by-step explanation:

-|3n| - 2 = 4

|3n| = -6

3n = -6 or 3n = -(-6)

n = -2 n = 2

Since 2 is not part of the options, -2 is the only correct answer

6 0

2 years ago