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sergij07 [2.7K]

3 years ago

6

Find the distance between points (3,6) and (9,2)

1 answer:

andrew-mc [135]3 years ago

5 0

Answer:

A=(3,6)

B =(9,2)

The distance between AB=√(9-3)^2+(2-6)^2

=3√13

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BRAINLEIST!!!! You have a credit card with a balance of $754.43 at a 13.6% APR. You have $300.00 available each month to save or

Alex

We are given
P = $754.43
r = 13.6% annual

for a.
A = 150
for b.
A = 300

First, change the interest into effective monthly
i = (1 + 0.136/12)^12 - 1
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Next, use the general formula
A = P i ( 1 + i)^n / (1 + 1)^n - 1
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3 years ago

Is 13/ 4 the same as 3 1/4 ? Explain your answer in complete sentences.

Andrew [12]

Answer:

no it is not the same.

Step-by-step explanation:

it is not the same because 13/4 is smaller than 3/14. 3 1/4 includes a whole number, and 13/4 doesn't.

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3 years ago

Find the values of x, y, and z

sukhopar [10]

Answer:

PLEASE MARK AS BRAINLIEST

Z = 130

Y = 50

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Step-by-step explanation:

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7 0

3 years ago

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xxMikexx [17]

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3 years ago

Determine the intercepts of the line that passes through the following points (10,20) (15,12) (20,4)

Novay_Z [31]

Answer:

x intercept is (45/2,0)

y intercept is (0,-36)

Step-by-step explanation:

Slope intercept form of equation of line is

y=mx+b where m is the slope and b is the y intercept

use any two points to find the slope

(10,20) (15,12)

$slope = \frac{y_2-y_1}{x_2-x_1} =\frac{12-20}{15- 10} = \frac{-8}{5}$

m = -8/5

now we find out b using (10,20)

$20 = \frac{-8}{5} (10)+b$

20 = -16 + b

add 16 on both sides , so b = 36

b is the y intercept , so y intercept is (0,-36)

Now we find x intercept

equation of line is y=mx+b that is $y = \frac{-8}{5}x+36$

To find x intercept plug in 0 for y

$0= \frac{-8}{5}x+36$

subtract 36 on both sides

$-36= \frac{-8}{5}x$

Multiply by -5/8 on both sides

$-36*\frac{-5}{8}=x$

$\frac{45}{2}=x$

x intercept is (45/2,0)

5 0

4 years ago