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3 years ago

What’s the slope for (15,8) (10,7)

Mathematics

1 answer:

suter [353]3 years ago

8 0

Answer:

$\frac{1}{5} = 0.2$

I hope this helps!

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Carlos is building a screen door. The height of the door is 1 foot more than twice its width. what is the width of the door if i

Alina [70]

<u>ANSWER: </u>

Carlos is building a screen door.The width of the screen is 3 feet.

<u>SOLUTION: </u>

Given, Carlos is building a screen door. The height of the door is 1 foot more than twice its width.

And height of the screen door is 7 feet high.

Let the width of the screen door be x feet wide.

Now, according to given information,

Height is 1 foot more than the 2 times of width. Hence we can form a equation as,

7 = 1 + 2x

2x = 7 – 1

2x = 6

x = $\frac{6}{2}$ = 3

Hence, the width of the screen is 3 feet.

7 0

3 years ago

Find all solutions to the equation.

anyanavicka [17]

Answer:

$x=n\pi$ or $x= \frac{(2n\pm1)\pi}{2}$ , where $n\ge0$

Step-by-step explanation:

The given trigonometric equation is:

$(\sin x)(\cos x)=0$

By the zero product principle;

Either $\sin x=0$ or $\cos x=0$

When $\sin x=0$ , then $x=n\pi$

When $\cos x=0$ , then $x=2n\pi \pm \cos^{-1}(0)$

This implies that: $x=2n\pi \pm \frac{\pi}{2}$

Therefore the general solution is $x=n\pi$ or $x= \frac{(2n\pm1)\pi}{2}$ , where $n\ge0$

6 0

3 years ago

Read 2 more answers

Please help and show work

vovangra [49]

Every angle and side in one polygon has a corresponding part in the other polygon. All pairs of corresponding angles have the same measure.

the scale factor is .5

7 0

3 years ago

Raise to the power: (–am)^3

GrogVix [38]

Here is another way to write it -a^3 × m^3

4 0

3 years ago

Read 2 more answers

Andre drinks 15 ounces of water, which is 3/5 of the bottle. How much does the bottle hold? Use x for the number of ounces the b

ivann1987 [24]

Step-by-step explanation:

15 = 3/5 x = 3x/5

75 = 3x

x = 25 ounces

4 0

3 years ago