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3 years ago

What is the slope of the line passing through the points (5,7) and (−1,19)?

Mathematics

2 answers:

N76 [4]3 years ago

6 0

The slope is -2..........

Whitepunk [10]3 years ago

5 0

Hope this helps

.............

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What is the value of the rational expression below when x is equal to 4? x+20/x+4

Aleonysh [2.5K]

Answer:

Step-by-step explanation:

All we need to do here is plug in the number 4 for the variable x. Wherever there's an x, kidnap it and replace it with a 4!

$\frac{x + 20}{x + 4}$

x = 4

$\frac{4 + 20}{4 + 4}$

Do the addition.

4 + 20 = 24

4 + 4 = 8

$\frac{24}{8}$

We can simplify this! What is 24 divided by 8?

24/8 = 3

The answer is 3!

7 0

3 years ago

How would you solve this?

Makovka662 [10]

It would have 3 solutions
if you solve the equation how it is, it give 1 solution but if you make the 1 negative you get 2 more possibilities

5 0

3 years ago

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What is 4 and 1 over 5 into a decimal

NeTakaya

It was 4.2 because 1/5 equals to .2

3 0

3 years ago

Please help me with this

zimovet [89]

Answer:

all u have to do is dvide

4 0

3 years ago

Read 2 more answers

Find m∠B. Put the answer below.<br> m∠B =

kkurt [141]

$\huge\underline{Answer -}$

we know that

$tan\:θ \:= \frac{perpendicular}{base}\\$

thus in the question ,

$\tan(B) = \frac{perpendicular}{base} \\ \\ \tan(B) = \frac{\cancel{24} \sqrt{3} }{\cancel{24}} = \sqrt{3} \\ \\ \tan(60) = \sqrt{3}$

therefore , m∠B = 60°

hope helpful~

8 0

2 years ago