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3 years ago

In slope-intercept form, what is the equation of a line perpendicular to y = 2x+ 7 that passes through the point (5, 8)?

Mathematics

1 answer:

Masja [62]3 years ago

4 0

Find slope as negative reciprocal of 2 => m=-1/2

y=mx + b

8=5(-1/2) +b

b=21/2

y= -1/2x +21/2

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Will give any wanted points!! help quick!!

gayaneshka [121]

Here , the ratio UV:VW and UT:TS will be in proportion , so ;

${:\implies \quad \sf \dfrac{UV}{VW}=\dfrac{UT}{TS}}$

Putting the given values ;

${:\implies \quad \sf \dfrac{18}{36}=\dfrac{UT}{24}}$

${:\implies \quad \sf UT=\dfrac{1}{2}\times 24}$

${:\implies \quad \bf \therefore \quad \underline{\underline{UT=12 \:\: units}}}$

4 0

2 years ago

La longitud "L" de una recta tangente dibujada desde un punto "A" a una circunferencia es 4/3 del radio "r". La distancia (mínim

kramer

Answer:

i......dont........know.... :)

Step-by-step explanation:

yup

3 0

3 years ago

BRAINLIEST ASAP! PLEASE HELP ME :)

Lubov Fominskaja [6]

Answer:

(A)If the points are on the same line, then the points are collinear. True

Step-by-step explanation:

Given the conditional statement:

Collinear points are on the same line.

Its converse will be:

If the points are on the same line, then the points are collinear.

This is true because by definition of collinearity, the points must be on the same line. Therefore, no counter example is needed.

The correct option is A.

8 0

3 years ago

How do I solve this. I'm not getting the correct answer: 3 1/8 - 1 1/3

stira [4]

$3\frac{1}{8}-1\frac{1}{3}=\\
\frac{25}{8}-\frac{4}{3}=\\
\frac{75}{24}-\frac{32}{24}=\\
\frac{43}{24}
$

4 0

3 years ago

Don says that that 9×9 is even is he correct

Sever21 [200]

Answer:

Don is incorrect

Step-by-step explanation:

9 * 9 = 81

Even numbers are divisible by 2 but 81 is not.

Therefore, Don is incorrect in saying that 9*9 is an even number.

6 0

3 years ago

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