3 years ago

Find the slope of every line that is perpendicular to this one

Mathematics

1 answer:

ArbitrLikvidat [17]3 years ago

7 0

Answer:

Step-by-step explanation:

The slope of this line is -1 or -1/1, and to find the perpendicular slope you find the opposite of the reciprocal, which in this case would be 1/1 which simplifies to 1.

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You are given the following graph:

GREYUIT [131]

Well, the solid line is y≥x/2-1 whereas the dotted line has the equation y<4x+1. The solution to this system of inequalities comes out to being (.8<span>,3.2)</span>

3 0

3 years ago

Given 16 = −5 + z4solve for z

AysviL [449]

Hi,

$16 = - 5 + z4 \\ - 4z + 16 = - 5 \\ - 4z = - 5 - 16 \\ - 4z = -21$

Now just divide both sides of equation by -4.

$z = \frac{21}{4}$

Simplify:

$z = 5 \frac{1}{4} \: \: \: \: \: \: \: \: \: \: \: \: \: fraction \: result$

Decimal form:

$z = 5.25 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: decimal \: result$

Hope this helps.
r3t40

8 0

3 years ago

Read 2 more answers

A sign in front of a roller coaster says you must be 40 inches tall to ride. What percentage of this height 34 inches?

weeeeeb [17]

Answer:

Step-by-step explanation:

Percentage of A

34/40 x 100 = 85%

Percentage of B

54/40 x 100 = 135%

Ans: A) 85% B) 135%