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Law Incorporation [45]
3 years ago
14

12) The product of three integers x, x + 2, and x – 5 is 240? What are the integers?

Mathematics
1 answer:
Alexxx [7]3 years ago
7 0

Answer:

D.

Step-by-step explanation:

x(x+2) (x-5) -240

put that on a graph calculator and the x=8

x=8

x+2=10

x-5=3

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Lo is leaving from work today at 3:30 p.m. She has errands to run before she meets her friends for dinner at 8 p.m. If it takes
Licemer1 [7]

Answer:

she will need to take 4 errands!

Step-by-step explanation:

8 0
3 years ago
Find the tangent line equation of the curve at the given point. Y=arcsin(7x) at the point where x=sqrt2/14
Mumz [18]

Answer:

Y-\frac{\pi}{2} =\frac{\pi}{2} (x+\sqrt{\frac{1}{7}})

Step-by-step explanation:

The equation of the curve is

Y = sin^{-1}(7x)

To find the equation of tangent we need to differentiate this equation w.r.t x

So, differentiating we get

Y'=\frac{7}{\sqrt{1-49x^2} }

This would give the slope of the tangent line at any given point of which x coordinate is known. In the present case it is  x = \sqrt{\frac{1}{7} }

Then slope would accordingly be

Y'=\frac{7}{\sqrt{1-49/49} }

= ∞

For, x = \sqrt{\frac{1}{7} }, Y = sin^{-1}(7/7)= \pi/2

Equation of tangent line, in the point slope form, would be Y-\frac{\pi}{2} =\frac{\pi}{2} (x+\sqrt{\frac{1}{7}})

4 0
3 years ago
I need this answer ASAP
AnnZ [28]

Answer:

trapezoid one is 336 inches  squared

trapezoid two is 9 inches squared

Step-by-step explanation:

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Hope this helps!

3 0
3 years ago
On average, 4 20 of the money you spend on a product pays for the packaging. What is this fraction when you cancel it down?
Ostrovityanka [42]

Answer:

\frac{1}{5}

Step-by-step explanation:

We are given,

The fraction of money spent on a product = \frac{4}{20}.

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\frac{4}{20}=\frac{1}{5}

Thus, the fraction after canceling down gives the answer \frac{1}{5}.

5 0
3 years ago
The ratio of apples to orgens is 1 to 3
-BARSIC- [3]
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8 0
4 years ago
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