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3 years ago

ANSWER MANY POINTS!!! EASY QUESTION

Mathematics

1 answer:

Bezzdna [24]3 years ago

8 0

The input is the independent variable and the output is the dependent variable.

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HELP ME ASAP Match the result of solving an equation to the number of solutions the equation has

Sever21 [200]

Answer:

x=3 is one solution

3=3 has infinitely solutions

6=3 has one solutions.

Step-by-step explanation:

I got it correct on Edg.

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3 years ago

8. An car can hold 8 1/4 gallons of fuel. It contains 4 5/6 gallons of fuel. How

Paul [167]

Answer:

3 5/12

Step-by-step explanation:

7 0

3 years ago

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ILL GIVE BRAINLIEST PLZZ I NEED THIS

wel

Answer:

$by \ pythagoras \ theorem : \\(3x +1 )^2 = (3x - 1)^2 +x^2\\\\9x^2 + 6x +1 = 9x^2 + 1 -6x +x^2\\\\9x^2 + 6x +1 = 10x^2 + 1 -6x \\\\ 10x^2 + 1 -6x - 9x^2 -6x -1 = 0 \\\\x^2 -12x = 0\\x(x - 12) = 0\\x = 0, 12\\since \ length \ cannot \be \ 0, x = 12\\OJ = 3x + 1 = 3(12) +1 = 37$

$by \ pythagoras \ thm, \\(7x -12) ^2 = (5x +10)^2 +(2x)^2\\\\49x^ 2 +144 - 168x = 25x^2 +100+ 100x +2x^2\\\\49x^ 2 +144 - 168x - 25x^2 -100- 100x -2x^2 = 0\\\\22x^2 -268x -44 = 0\\11x^2 - 134x - 22 = 0\\x=12.0154$

3 0

3 years ago

A group of friends wants to go to the amusement park. They have no more than $390 to spend on parking and admission. Parking is

stepladder [879]

Answer:

10 people

Step-by-step explanation:

First, I subtracted $16.75 from $390. I got an answer of $373.25. Next, I divided $373.25 by 34 people. The answer then rounded out to 10 People. So in conclusion 10 people can go to the amusment park.

7 0

3 years ago

I need to know the answer

KiRa [710]

Answer:

n = -4

Step-by-step explanation:

6n + 9 = -3n - 21 - 6

combine like tmers:

6n + 9 = -3n - 27

add 3n to both sides:

9n + 9 = -27

subtract 9 from both sides:

9n = -36

divide by 9:

n = -4

3 0

4 years ago

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