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3 years ago

100 POINTS HELP / Which is correct about the graph’s slope?

Mathematics

2 answers:

Anni [7]3 years ago

8 0

Answer:

slope is zero

Step-by-step explanation:

it is a horizontal line which means the slope all points that lie on the line have a -coordinate

choli [55]3 years ago

7 0

$\huge\boxed{No\;slope}$

There is no rise over run therefore, there is no slope.

You have to have rise over run to be able to have a slope.

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1. FIND THE EQUATION OF THE LINE THAT PASSES THROUGH THE GIVEN POINT (1,2) AND (-1,5)

alina1380 [7]

Answer:

slope: (y₂ - y₁) / (x₂ - x₁)

(5 - 2) / (-1 - 1) = 3/-2 = -3/2

y = -3/2x + b

5 = -3/2(-1) + b

5 = 3/2 + b

b = 3.5

y = -3/2x - 7/2

(5.83 - 1.42) / (4.22 + 0.72) = 4.41/4.94

y = 4.41/4.94x + b

5.83 = (4.41/4.94)(4.22) + b

5.83 = 3.76724696 + b

b = 2.06275304

y = 4.41/4.94x + 2.06

(the numbers are really wacky so i hope thats right, so sorry if it isn't)

7 0

2 years ago

What is the correct power to change 760,000 into scientific notation? 760,000 = 7.6 X________

mixer [17]

Answer:

7.6 × 10^5 would be your answer.

7 0

3 years ago

A circle has a radius of 5 in. A central angle that measures 150° cuts off an arc.

Slav-nsk [51]

Answer:

Part 1) The exact value of the arc length is $\frac{25}{6}\pi \ in$

Part 2) The approximate value of the arc length is $13.1\ in$

Step-by-step explanation:

step 1

Find the circumference of the circle

The circumference of a circle is equal to

$C=2\pi r$

we have

$r=5\ in$

substitute

$C=2\pi (5)$

$C=10\pi\ in$

step 2

Find the exact value of the arc length by a central angle of 150 degrees

Remember that the circumference of a circle subtends a central angle of 360 degrees

by proportion

$\frac{10\pi}{360} =\frac{x}{150}\\ \\x=10\pi *150/360\\ \\x=\frac{25}{6}\pi \ in$

step 3

Find the approximate value of the arc length

To find the approximate value, assume

$\pi =3.14$

substitute

$\frac{25}{6}(3.14)=13.1\ in$

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3 years ago

What is eleven times three?

Eva8 [605]

Answer:

Step-by-step explanation:

You can do this by repeated addition:

11 + 11 + 11

If you add these up, you get the final answer:

11 + 11 + 11 = 33

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2 years ago

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* 14 * x=2 * 28 . What x equal ?

AlladinOne [14]

Answer:

answer is 4

Step-by-step explanation:

look at picture

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2 years ago

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