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3 years ago

14

Write an equation in point-slope form of the line that passes through the given points, then write the equation in slope-interce

pt form.
(-12,8), (6,2)

1 answer:

SashulF [63]3 years ago

8 0

Point slope form: y-8=- 1/3(x+12)

Slope intercept form: - 1/3x+4

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a car generally depreciates 25% of its original value in the first year lonnoes car is worth $27300.00 after the first year. Wha

ivolga24 [154]

First, we convert the percentage to a decimal.
25% - 0.25

Next, we times this by the cars current value.
0.25 x $27,300
= $6,825

Lastly, we add this to our original cost to determine the starting value of the car.
$27,300 + $6,825
= $34,125
Cheers!

3 0

3 years ago

PLEASE HELP<br> Simplify the expression to a + bi form:<br> √ 25- √ -25 – √ 36 – √ -4

klasskru [66]

Answer:

-1+3i

Step-by-step explanation:

$\sqrt{25} - \sqrt{ - 25} - \sqrt{36} - \sqrt{ - 4}$

Sqr root of 25 and 36 are 5 and 6 respectively

Sqr root of -25 and -4 are 5i and 2i respectively

Combine like with like

5-6=-1

5i-2i=3i

-1+3i

7 0

3 years ago

What is the geometric sequence of -13,117,-1053

andre [41]

Answer:

-19

Step-by-step explanation:

Use the geometric ratio r=a2/a1

So 117/-13 = -9

-13*-9= 117

117*-9= -1053

4 0

3 years ago

Which expression uses the associative property to make it easier to evaluate 14(1/7x2/5)?

Dmitry_Shevchenko [17]

Answer:

A

Step-by-step explanation:

Associative property:

(a+b)+c=a+(b+c)

(a*b)*c=a*(b*c)

7 0

3 years ago

How much do you need to divide to get 56

cluponka [151]

Answer:

560/10 WILL EQUAL TO 56

Step-by-step explanation:

7 0

4 years ago