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3 years ago

12

Both the average flow rate and average flow time of a process are increased by 50%. what will be the percentage change

1 answer:

Ronch [10]3 years ago

8 0

50/50 or 50:50
Hope this helps

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A line through the origin and (10,4) is showin in the standard (x,y) coordinate plane below. The acute angle between the line an

Snowcat [4.5K]

Answer:

$\cos\theta=\frac{10}{\sqrt{116}}$

Step-by-step explanation:

To solve this, we can imagine a line drawn directly down from the point (10,4) to the x-axis. This would make a right triangle with length 10 and height 4.

$\cos\theta$ is equal to the length of adjacent leg to the angle divided by the length of the hypotenuse of the triangle. From the picture, we can see the adjacent leg is 10.

We can use Pythagorean's Theorem to find the hypotenuse (let $c$ represent the length of the hypotenuse):

$10^2+4^2=c^2$

$100+16=c^2$

$116=c^2$

$c=\sqrt{116}$

Thus, we know the adjacent is 10, and the hypotenuse is $\sqrt{116}$ . This means $\cos\theta=\frac{10}{\sqrt{116}}$ .

Hope this helps!

5 0

2 years ago

71 dvided by 50 in decimals

QveST [7]

Answer:

1.42

hope this helps

have a good day :)

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

If f(x)= 3x + 4, then what is f(-2)

iren [92.7K]

Answer:

f ( - 2 ) = - 2

Step-by-step explanation:

Step 1:

f ( x ) = 3x + 4 Equation

Step 2:

f ( - 2 ) = 3 ( - 2 ) + 4 Input x value

Step 3:

f ( - 2 ) = - 6 + 4 Combine Like Terms

Answer:

f ( - 2 ) = - 2 Combine Like Terms

Hope This Helps :)

6 0

3 years ago

What adds to give you 1, but multiplies to give you -90?

ella [17]

I would say -9 and 10

4 0

3 years ago

Recall the formula Sphere V=

iren2701 [21]

Answer:

267.9 cubic inches

Step-by-step explanation:

3 0

3 years ago

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