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3 years ago

8

A car is moving 70 miles per hour. how far does it travel in 16secs

1 answer:

zhuklara [117]3 years ago

6 0

Answer:

180

Step-by-step explanation:

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Solve three and two fifths plus three and four sixths.

slega [8]

106/15 is your answer

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2 years ago

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The equation of the hyperbola with center at (0, 0) opening horizontally, with a = 2, b = 5 is:

tresset_1 [31]

Answer:

$\frac{x^2}{4}-\frac{y^2}{25} =1$

Step-by-step explanation:

we are given

center =(0,0)

we can compare with

center=(h,k)=(0,0)

so, h=0 and k=0

a=2 and b=5

now, we can use equation of hyperbola formula

$\frac{(x-h)^2}{a^2}-\frac{(y-k)^2}{b^2} =1$

now, we can plug values

$\frac{(x-0)^2}{2^2}-\frac{(y-0)^2}{5^2} =1$

we can simplify it

and we get equation of hyperbola as

$\frac{x^2}{4}-\frac{y^2}{25} =1$

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3 years ago

If BC = 7 and CD = 24, find AC.

vodomira [7]

Answer:

2√42 ≈ 12.961

Step-by-step explanation:

All of the right triangles are similar, so ...

short leg/long leg = BC/AC = AC/CD

AC² = BC·CD = 7·24 = 168

AC = √168 = 2√42

3 0

3 years ago

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. In order to lower

balandron [24]

Answer:650.46

Step-by-step explanation:

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3 years ago

How do I answer 3 and 4

RSB [31]

Answer:

yo have to think very hard about it

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3 years ago

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