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2 years ago

Slope of perpendivular line 5x+4y=8

Mathematics

1 answer:

Lilit [14]2 years ago

3 0

Perpendicular slope is 4/5

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ILL BRAINLIEST YOU IF YOU GET IT RIGHT explanation please

Over [174]

The answer is D.

The angles shown are opposite interior angles meaning they are congruent. if you plug in 20 for x, they add up to be the same number, unlike the other options. so the answer is D

4 0

2 years ago

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Solve for x. x+4/2x+2=4/x+1

HACTEHA [7]

Answer:

Step-by-step explanation:

First, cross multiply.

(x+4)(x+1)=4(2x+2)

x^2+5x+14=8x+8

x^2-3x-4=0

(x+1)(x-4)=0

x+1=0 x-4=0

x = -1, x=4

5 0

2 years ago

Help pleaseeee

Andreyy89

Answer:

8.3 meters

Step-by-step explanation:

58.1 / 7 =8.3

4 0

3 years ago

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00:57

prisoha [69]

<h3>Given:</h3>

h= 19 ft
r= 12 ft

h= Height
r= Radius

The volume of the given cone.

<h3>Solution:</h3>

$\large\boxed{Formula:V= \frac{1}{3}\pi{r}^{2}h}$

$\large\boxed{\red \pi \red = \red 3 \red . \red 1 \red 4}$

Let's solve!

Substitute the values according to the formula.

$V=\frac{1}{3}×3.14×{12}^{2}×19$

$\large\boxed{V=2863.68 \: {ft}^{3}}$

Therefore, the volume of the given cone is 2863.68 cubic feets.

5 0

2 years ago

Solve:

Misha Larkins [42]

Answer:

convert 3 1/3 to an improper fraction

3*3 = 9

9+1 = 10

10/3

multiply the numerator by 4

(10/3) * 4 = 40/3

40/3 = 13 1/3

5 0

2 years ago

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