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Iteru [2.4K]
3 years ago
8

If x = -3, then x2-7x + 10 equals

Mathematics
2 answers:
belka [17]3 years ago
6 0

Answer:

4-7x is your answer unless you have not included parentheses

Step-by-step explanation:


Nastasia [14]3 years ago
5 0
The problem would equal 25
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Please help, I am so confused
Dmitry_Shevchenko [17]

Answer:

\huge\boxed{25.2\  m}

Step-by-step explanation:

In order to find the length of the missing side here, we must note that these triangles are similar.

Therefore their lengths are proportionate to each other.

So,

\frac{27.6}{11.5} = \frac{x}{10.5}

We can solve for x by cross multiplying.

10.5\cdot 27.6 = 289.8\\\\289.8 \div 11.5 = 25.2

Hope this helped!

5 0
2 years ago
The low temperatures in two cities are being compared. In City 1, the range in temperature is 20°F and the IQR is 7°F. In City 2
Tomtit [17]
I wanna say (C) would be your best bet correct me if I’m wrong
5 0
2 years ago
Read 2 more answers
Does x*x*x*x*x = 5x?<br> I'm not really sure so it would help.
hodyreva [135]

Answer:

Step-by-step explanation:

no ,x*x*x*x*x=x^5

x+x+x+x+x=5x

in multiplication those who have same base we add their power.

in addition those variables which have same base(or are like term) we add them.

6 0
2 years ago
Consider the following scenario:
charle [14.2K]
The successful completion of the exam review packet 
7 0
2 years ago
Find the value of f(3) for the function f(x) = -4(x+1)-2
lora16 [44]

Answer:

f(3) = - 18

Step-by-step explanation:

To evaluate f(3) , substitute x = 3 into f(x) , that is

f(3) = - 4(3 + 1) - 2 = - 4(4) - 2 = - 16 - 2 = - 18

6 0
2 years ago
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