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3 years ago

14

Write the equation of a line in slope-intercept form that is perpendicular to the given line and passes through the point (9,-32

).

1 answer:

Olin [163]3 years ago

4 0

use y=mx+b as an formula m=y2-y1 over x2-x1 or tey this

Step-by-step explanation:

You might be interested in

Please help me with this

AysviL [449]

Answer:

Step-by-step explanation:

Slope is (80,20)(120,30) is A 1/4

(80,20) 20 is 1/4 of 80

(120,30) 30 is 1/4 of 120

4 0

3 years ago

Solve for n:<br> 3⁄5 · n = 6

garik1379 [7]

Answer:

n = 10

Step-by-step explanation:

Solve for n:

(3 n)/5 = 6

Multiply both sides of (3 n)/5 = 6 by 5/3:

(5×3 n)/(3×5) = 5/3×6

5/3×3/5 = (5×3)/(3×5):

(5×3)/(3×5) n = 5/3×6

5/3×6 = (5×6)/3:

(5×3 n)/(3×5) = (5×6)/3

(5×3 n)/(3×5) = (3×5)/(3×5)×n = n:

n = (5×6)/3

6/3 = (3×2)/3 = 2:

n = 5×2

5×2 = 10:

Answer: n = 10

6 0

4 years ago

Read 2 more answers

What is the remainder when the polynomial 5x2+10x−15 is divided by x + 5? Enter your answer in the box.

otez555 [7]

ANSWER
The remainder is
$60$

EXPLANATION

Let

$p(x) = 5 {x}^{2} + 10x - 15$

We shall apply the remainder theorem to obtain the remainder when
$p(x)$
is divided by
$x + 5$

According to the remainder theorem, if a polynomial
$p(x)$
is divided by
$x - a$
then the remainder is
$p(a)$

So we set
$x + 5 = 0$

and solve for
$x$

to obtain,

$x = - 5$

We now substitute -5 into the given polynomial to find the remainder.

$p( - 5) = 5 {( - 5)}^{2} + 10( - 5) - 15$

This gives us,

$p( - 5) = 5(25) - 50 - 15$

This will simplify to,

$p( - 5) = 125 - 50 - 15$

$p( - 5) = 60$

Therefore the remainder is
$60$

5 0

3 years ago

Read 2 more answers

What is the common denominator as a fraction of 1/5

andrezito [222]

The answer would be 30 if u use the gcf

4 0

3 years ago

Read 2 more answers

Please help me find the area

photoshop1234 [79]

Answer:

240 square units

Step-by-step explanation:

rectangle= 20x10=200

triangle= 1/2(4)(20)=40

200+40=240

8 0

3 years ago

Read 2 more answers