3 years ago

Help me get the answer

Mathematics

1 answer:

drek231 [11]3 years ago

3 0

This is hard- DHJDHSJS

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Which equation represents the line containing (0,-2) and (2,-1)?

77julia77 [94]

Answer:

The answer is A.

Step-by-step explanation:

You can make a test by substituing x-coordinate into the equation :

$y = \frac{1}{2} x - 2$

$let \: x = 0$

$y = \frac{1}{2} (0) - 2$

$y = - 2 \: (correct)$

$let \: x = 2$

$y = \frac{1}{2} (2) - 2$

$y = 1 - 2$

$y = - 1 \: (correct)$

8 0

3 years ago

What is the amplitude of the sinusoidal function?

saul85 [17]

Answer:

amplitude = 4

Step-by-step explanation:

the amplitude is the maximum subtract the minimum divided by 2

maximum = 1 and minimum = - 7

amplitude = $\frac{1-(-7)}{2}$ = $\frac{8}{2}$ = 4

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2 years ago

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Over the weekend, statton and tyler drove to montana to go hunting. now they're preparing to go home.tyler needs gas for his jee

Shtirlitz [24]

The jeep gets 22 miles per gallon...

he has 5 gallons in the tank already....
buys gas at 1.25 per gallon.....spends $ 22...so he buys 22 / 1.25 = 17.6 gallons
so he has a total of (5 + 17.6) = 22.6 gallons....at 22 miles per gallon =
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7 0

3 years ago

Help !! Picture ^^^^

nikitadnepr [17]

The answer is 78

If you multiply 17x6 you get 102
102 equals the whole rectangle after that you need to get rid of the part that’s not there
so you multiply 8x3 which equals 24
you then subtract 24 from 102 and get 78

6 0

3 years ago

in their last game the new england patriots scored 9 points in the first half they scored two times the points in the first half

svetoff [14.1K]

Answer:

The correct answer would be 3:5

Step-by-step explanation:

It is asking about the second half to the total number of points scored.

first half : 9

second half : 15

9:15 = 3:5

5 0

2 years ago