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3 years ago

What is the answer for this equation: (-5, 4), m = -3

Mathematics

1 answer:

Bezzdna [24]3 years ago

7 0

Answer:

3x+y+11=0 ans

Step-by-step explanation:

given question;(-5,4) is (x1,y1) and m=slope=-3

then, using formula

y-y1=m(x-x1)

y-4=-3(x+5)

y-4=-3x-15

3x+y+11=0 ans

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12p+ 15 - 13 - 12p<br><br> And show me how you got the answer

dezoksy [38]

Answer:

Step-by-step explanation:

According to me, you would just have to combine like terms and simplify them as much as possible.

12p + 15 - 13 - 12p

12p - 12p + 15 - 13

0 + 15 - 13

0 + 2

Hope this helps :D

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3 years ago

Hunter invested $750 in an account paying an interest rate of 6\tfrac{5}{8}6 8 5 % compounded continuously. London invested $7

kompoz [17]

Answer: $ 55

Step-by-step explanation:

When interest is compounded continuously, the final amount will be

$A=Pe^{rt}$

When interest is compounded daily, the final amount will be

$A=P(1+\dfrac{r}{365})^{365t}$

, where P= Principal , r = rate of interest , t = time

For Hunter , P= $750, r = $6\dfrac{5}{8}\%=\dfrac{53}{8}\%=\dfrac{53}{800}=0.06625$

t = 18 years

$A=750e^{0.06625(18)}=\$2471.48$

For London , P= $750, r = $6\dfrac{1}{2}\%=\dfrac{13}{2}\%=\neq \dfrac{13}{200}=0.065$

t = 18 years

$A=750(1+\dfrac{0.065}{365})^{18(365)}=\$2416.24$

Difference = $ 2471.48 - $ 2416.24 =$ 55.24≈$ 55

Hence, Hunter would have $ 55 more than London in his account .

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3 years ago

MARKING BRAINLIEST!! PLEASE HELP ME.

mr_godi [17]

Answer:

Complementary angle

Step-by-step explanation:

It adds up to 90 degrees

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3 years ago

By what number do you need to multiply the volume of the cone to get the volume of the cylinder?

pickupchik [31]

You need to multiply the volume of a cone by 3 to get the volume of its corresponding cylinder (a cylinder with the same base radius and perpendicular height).

As in:

Vol. of a cylinder= πr²h

and Vol. of a cone= ⅓πr²h

So assuming volume of a cone is ⅓V, then the volume of the cylinder will be ⅓V × 3 which equals V.

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3 years ago

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jolli1 [7]

The probability of not drawing one is 8 because 5 plus 3 is 8

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3 years ago

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