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Nataliya [291]
3 years ago
8

HELP ME ASAP!!! I never understood the concept of finding the missing length/side... Can anyone help?

Mathematics
2 answers:
Levart [38]3 years ago
8 0
Hello, I am most likely wrong but, I thought I would try to help!
since the bigger one is 15 and the smaller one is 5 so its 2 times bigger? I think 3cm or 2cm.
sattari [20]3 years ago
7 0
18? Sorry but I may get it wrong.
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Write a slope-intercept equation for a line that passes through (-3,1) and (3, - 11).
Arlecino [84]

Answer:

look below

Step-by-step explanation:

Slope intercept is y=mx+b

first we need to do this

-11 - 1

--------

3 - (-)3

a negative - a negative is just adding so really its

-11 - 1

-----------

3 + 3

this gets you -12/6

-12/6 is -2 which means are slope is -2

now we have

y=2x+b but now we need to find b

We replace y with a y from the prob and the x with an x for the problem

so lets use -3,1

so now we have

1 = 2(-3) + b

2x-3 is -6

We need to get to one so we need to do + 7 which means b = 7

so the equation is y=2x+7

4 0
3 years ago
What is the domain. How do I find it?​
Morgarella [4.7K]

Answer:

All real numbers

Step-by-step explanation:

Here, we want to get the domain

The domain refers to the possible x values of the function

As we can see, the plot extends thoroughout the entirety of the graph

This extends from positive infinity to negative infinity

This means that the domain is all real

numbers

7 0
3 years ago
Use synthetic division to find (5x<br> + 31x + 32) = (x + 5).
LiRa [457]
We move all terms to the left:
+31x+32)-((+5)=0
So your answer is 0
5 0
3 years ago
I need the answer please
Stells [14]

Answer:

The 1st option

Step-by-step explanation:

Because x can be anything that's not imaginary and y has to be below 2 always because of the negative value added before the 3. Also it's impossible to reverse the sign of the negative because negative x would only result in 3 becoming a fraction.

5 0
3 years ago
In 45 years, Gabriela will be 4 times as old as she is right now.<br> How old is she right now?
zhenek [66]

Answer:

15 yrs. old  

Step-by-step explanation:

x+45=4x     45=3x      15=x  

8 0
3 years ago
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