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4 years ago

I need the answers because i honestly don’t know the answers . coordinate algebra is very hard and i need help !

Mathematics

1 answer:

Vlad1618 [11]4 years ago

3 0

Try the app Socratic ,you can take a picture and it will solve it for you and show you how they worked it

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Between what two integers does -6.2 lie?

SCORPION-xisa [38]

Answer:

-6 and -7

Step-by-step explanation:

The best explanation is on a number line, -6.2 lies about 1/4 away from -6, and -6.2 lies .8 away from -7.

Best of Luck to you!

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3 years ago

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Wayne is hanging a string of lights 63 feet long around the three sides of his patio, which is adjacent to his house. The length

Sonja [21]

Answer: 20

Step-by-step explanation:

1600+2400= total amount with expenses. 4000/125= number of jobs needed to make that min profit of 2400. answer is 32

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3 years ago

Find the equation of a parabola with its vertex at the origin and a focus of (-8,0)

Molodets [167]

the equation of a parabola with its vertex at the origin and a focus of (-8,0)

vertex is (0,0), h=0 and k=0

Focus is (-8,0)

Focus is (h+p, k)

We know h=0 and k=0

(0+p, 0) is (-8,0)

p = -8

General form of equation is

$(y-k)^2=4p(x-h)$

h=0, k=0 and p =-8

$(y-0)^2=4(-8)(x-0)$

$y^2= -32x$

Answer : option A

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3 years ago

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F(x) = 3x^2 -15<br> g(x) = 1 -2/3x

Oliga [24]

Answer:

f(g(-6)) is equal to 60

Step-by-step explanation:

We can simply solve this by first plugging -6 into function 6, and then applying function f to the result of that.

$f(g(-6))\\= f(1 - \frac{2(-6)}{3})\\= f(1 - \frac{-12}{3})\\\\= f(1 + 4)\\= f(5)\\= 3(5)^2 - 15\\= 3 * 25 - 15\\= 75 - 15\\= 60$

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3 years ago

What percent of 420 is 70

Lapatulllka [165]

Answer:

16.67

Step-by-step explanation:

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3 years ago

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