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kirza4 [7]
3 years ago
5

What is an equation of the line that passes through the points (2, -2) and (8,4)?

Mathematics
1 answer:
Flura [38]3 years ago
5 0

Answer:

y=x-4

Step-by-step explanation:

m=(y2-y1)/(x2-x1)=(4-(-2))/(8-2)=(4+2)/6=6/6=1

slope is 1

y-y1=m(x-x1) where m=slope

y-(-2)=1(x-2)

y+2=x-2

y=x-2-2

y=x-4

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Solve for 2/3(9 - 6) + 40<br> and 7/8 - (-1/10) + (-3/5)
masha68 [24]

Answer:

first one is 42

second one is 3/8

Step-by-step explanation:

4 0
3 years ago
A student used f(x)=5.00(1.012)xf(x)=5.00(1.012)x to show how the balance in a savings account will increase over time. What doe
taurus [48]

Answer:

5.00 is the value of the initial balance (i.e. when time is 0) in the savings account.

Step-by-step explanation:

We have the function, f(x)=5.00(1.012}^x which represents the balance in the savings account.

Now, if we substitute x= 0, we have,

f(x)=5.00(1.012}^x implies f(0)=5.00(1.012}^0

As, 'any number with power 0 is equal to 1 i.e. x^0=1'.

We get,

f(0)=5.00(1.012}^0 implies f(0)=5.00\times 1 i.e. f(0)= 5.00

Thus, we see that,

5.00 is the value of the initial balance (i.e. when time is 0) in the savings account.

5 0
3 years ago
what 1+2 eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Gnesinka [82]

Answer:

3

Step-by-step explanation:

eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

6 0
4 years ago
CORRECT ANSWER WITH A GOOD EXPLANATION WILL GET BRAINLIEST + 15 POINTS ASAP
arsen [322]

Answer:

666.6667 feet²

Step-by-step explanation:

So.

Since the scale is 1 : 20, we can do 4 x 20 and 5 x 20, Which is 80 and 100.

Find area: 80 x 100 = 8000 we can just add 2 zeros to 80 since it's multiplying by 100.

So it's 8000in²

Then we do 8000 in to feet.

Which is ≈ 666.6667feet

btw it asked for feet so we give them FEET

8 0
2 years ago
Read 2 more answers
1+1:0=?<br> 1-1=<br> 0,2:0,3494=
vivado [14]

Answer:

1 + 1: 0 =no answer becuase 1:0 cannot be divided

1-1=0

0,2:0,3494=1000/1747

Step-by-step explanation:

5 0
3 years ago
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