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3 years ago

Slope of (3,-5) and (3,2)

Mathematics

2 answers:

const2013 [10]3 years ago

7 0

Answer:

Slope is zero

saul85 [17]3 years ago

7 0

Answer: The slope is undefined

Step-by-step explanation:

m = (y2 - y1)/(x2 - x1)

3 - -5 = 8

3 - 3 = 0

(0, 8)

this means its undefined

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What is the measure of x in triangle ABC? A. 41° B. 61° C. 31° D. 51°

iogann1982 [59]

Answer:D.51

Step-by-step explanation:180-68-61=51

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2 years ago

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Are the lines perpendicular? x = 3 and y = 5 *

Angelina_Jolie [31]

perpendicular line

Step-by-step explanation:

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3 years ago

Write an equivalent expression for 27x + 18.

Ugo [173]

Answer:

9 (3x+2)

Step-by-step explanation:

27x + 18 = 9 (3x+2)

By simplifying the Given expression you get 9 (3x+2)

and no matter how many times you simplify that expression you always get the expression you started with so in other word their equavalent to each other

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3 years ago

Help i need an answer please dont answer if you are not positive

spayn [35]

What is the area of the shaded region and the circle inside?

$r=20,1m+13,2m=33,3m$
$A_1=\pi r^2$
$A_1=33,3^2\pi$
$A_1=1108,89\pi$

What is the area of the circle inside?

$A_2=20,1^2\pi$
$A_2=404,01\pi$

What is the area of the shaded region?

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The answer: 2213,32 :)

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3 years ago

Find the common ratio of the geometric sequence -20, 140, -980, ...

aksik [14]

Answer:

-7

Step-by-step explanation:

-20 × -7 = 140

140 × -7 = -980

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3 years ago