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AlladinOne [14]
3 years ago
8

4. If A is at (4, -1) and B is at (2,-7), find the midpoint of segment AB.

Mathematics
1 answer:
melomori [17]3 years ago
8 0
The answer is (3,-4). On a graph you see it is right in the middle. Hope this helps.

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This year, a small business had a total revenue of $ 62 , 100. If this is 35 % more than their total revenue from the previous y
Olegator [25]

Answer:

$46000

Step-by-step explanation:

if x represents the previous years revenue, and they made 35% more than x, we need to find what 35% of x is and then add it to x to get the new total, so the equation becomes:

x + .35x = 62100

1.35x = 62100

x = 46000

4 0
3 years ago
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I do not know how to find the x in this situation can anyone help?
julia-pushkina [17]

Answer and Step-by-step explanation:

Essentially, the figure FEHG got<em><u> scaled by a factor of 1.5</u></em>, and turned into BADC

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3 years ago
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Dafna11 [192]

Answer:

x^4 -2x^2 -24

Step-by-step explanation:

(x^2+4)(x^2−6)

FOIL

First: x^2*x^2 = x^4

Outer: x^2 *-6 = -6x^2

Inner: x^2 *4 = 4x^2

Last: 4*-6 = -24

Add them together

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Combine like terms

x^4 -2x^2 -24

This is in standard form since the powers decrease

8 0
3 years ago
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An object is launched from a platform. Its height (in meters), xxx seconds after the launch, is modeled by: h(x)=-5x^2+20x+60h(x
EastWind [94]
It takes 6 seconds for it to hit the ground.

0 = -5x²+20x+60

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0 = -5(x-6)(x+2)

Using the zero product property, we know that either x-6=0 or x+2=0; this gives us the answers x=6 or x=-2.  Since we cannot have negative time, x=6.
3 0
3 years ago
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Kenny bought a new car stereo that cost $220, but he had a coupon for a 14% discount. How much did Kenny pay for the car stereo?
mrs_skeptik [129]
Kenny bought the stereo for $30.80
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3 years ago
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