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jarptica [38.1K]
3 years ago
12

I need help with this ASAP!

Mathematics
1 answer:
Phantasy [73]3 years ago
3 0

Answer:

answer 1 and 4 is 65.

answer 2 and 3 is 115

answer 5 and 6 is 60

answer 7  is 120

answer 8  and 10 is 55

answer 9 is 125

Step-by-step explanation:


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Find the slope of the line containing (4, -2) and (-2, 3)
SashulF [63]

Answer:

-5/6

Step-by-step explanation:

3- -2 over -2-4

5/-6

4 0
4 years ago
If the scale on a map shows 1 in. = 100 mi., and you determine that two cities are 5.5 in. apart, how many actual miles is this?
Anna007 [38]

Answer:

550 mi. !!!!

Step-by-step explanation:

8 0
3 years ago
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PLEASE HELP ME QUICKLY<br> PLZ EXPLAIN THX
Ray Of Light [21]
The second one is correct
6 0
4 years ago
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What is the slope of =-8x +3
sveta [45]

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-8

Step-by-step explanation:

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3 years ago
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F(x) = 2x2 – 5x – 20 Find f (-9​
Anna [14]

Answer:

<h2>f( - 9) = 187</h2>

Step-by-step explanation:

f(x) =  {2x}^{2}  - 5x - 20

To find f(-9) , substitute the value of x that's -9 into f(x). That is for every x in f (x) replace it with - 9

We have

<h3>f( - 9)  = 2 ({ - 9})^{2}  - 5( - 9) - 20 \\  = 2(81) + 45 - 20 \\  = 162 + 25 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:</h3>

We have the final answer as

<h3>f( - 9) = 187</h3>

Hope this helps you

6 0
3 years ago
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