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3 years ago

Find Slope (3,2),(-6,2)

Mathematics

2 answers:

NikAS [45]3 years ago

8 0

By using slope formula (x2-x1) ^2 / (y2-y1) ^2 i.e

x1 = 3 x2 = -6

y1 = 2 y2 = 2

Using slope formula,

Slope = {(-6) - 3} ^2 / (2 - 2 ) ^2

*use this and solve and if this was helpful let me know.

dlinn [17]3 years ago

6 0

slope=0

it's a straight horizontal line when you graph it.

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Estimate the sum of the decimal below by rounding to the nearest whole number.

Marizza181 [45]

The non-rounded sum is 15.579, so you’d round up to 16 since 5 and up rounds up. Hope this helps<3

4 0

2 years ago

The reciprocal of 18 is. The reciprocal of is 2/3 is

Leno4ka [110]

Answer:

1/18

3/2

Step-by-step explanation:

18 = 18/1 if the reciprocal means to flip the denominator and the numerator then just witched them so it would be 1/18

2/3 would be 3/2

4 0

2 years ago

Solve for x^2-2x+1=0

seraphim [82]

Answer:

$x=1$

Step-by-step explanation:

$x^2-2x+1=0\\$

We will start by using the quadratic formula.

$\frac{-(-2)+-\sqrt{(-2)^2-4(1)(1)}}{2(1)}$

We will simplify that and get:

$\frac{-(-2)}{2(1)}$

So our answers would be:

$x=1$

7 0

2 years ago

Can someone help, please?

Kipish [7]

I think the answer is c

5 0

2 years ago

Simplify:<br><img src="https://tex.z-dn.net/?f=2%20%5Cfrac%7B1%7D%7B4%7D%283.5%29%20" id="TexFormula1" title="2 \frac{1}{4}(3.5)

V125BC [204]

9514 1404 393

Answer:

7 7/8

Step-by-step explanation:

There are several ways to get there.

2.25×3.5 = 7.875 = 7 7/8

(2 1/4)(3 1/2) = (9/4)(7/2) = 63/8 = 7 7/8

(2 1/4)(3.5) = 2(3.5) +(1/4)(3.5) = 7 + (2·3.5)/(2·4) = 7 +7/8 = 7 7/8

A typical graphing calculator will let you enter this problem directly, giving you a result either as a decimal, improper fraction, or a mixed number.

4 0

2 years ago