Anyone know what 13+(x+8) is

Mathematics

1 answer:

babymother [125]3 years ago

6 0

Answer:
13 + x + 8
= x + 21

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*I WILL MARK YOU BRAINLIEST!!!!!*

AlekseyPX

<h2> Answer:</h2>

-3

Explanation:

Rate of change in the interval

X=0 to X=3 is given by,

 $r = \frac{f(3) - f(0)}{3 - 0} \\ here \\ f(3) = 1 \\ f(0) = 10 \\ r = \frac{1 - 10}{3} \\ \: \: \: = \frac{ - 9}{ 3} \\ \: \: \: \: = - 3 \\ hope \: it \: helps.....$ 

4 0

3 years ago

I hate math i dont understand it help please

Iteru [2.4K]

parallel lines have the same slope

y = 4x-5 the slope is 4

slope intercept form

y= mx+b

the slope is 4 and the y intercept is 3

y = 4x +3

4 0

3 years ago

Read 2 more answers

Plz help last one ty!!!!!!!

azamat

My apologies on answering late...

Same situation as the previous problem, but this time, all you need to do is state the degree of the angle instead of just providing the angle itself.

ΔABC ≅ ΔDEF

Now, we can see that ∠C ≅ ∠F. Using this information, we can find ∠C on the first triangle ( which is $75$ ° ).