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Vera_Pavlovna [14]

2 years ago

8

Aquarium I contains 36.4 gallons of water. Aurora will begin filling Aquarium I at a rate of 1.9 gallons per minute.

2 answers:

dybincka [34]2 years ago

5 0

Answer:

answer is d

Step-by-step explanation:

i did the quiz

Vladimir [108]2 years ago

5 0

Ummmm The answer is D

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Identify the property demonstrated by the equation.

Dima020 [189]

option B is the correct answer friend.

it is distributive property

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2 years ago

Carlos Martin received a statement from his bank showing a balance of $56.75 as of March 15. His checkbook shows a balance of $8

kakasveta [241]

Checks not cancelled;
5.00+13.25
18.25
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7 0

3 years ago

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The length of the longer leg of a right triangle is 19ft more than five times the length of the shorter leg. the length of the h

dangina [55]

Let x represent the length of the shorter leg.

Longer leg: 5x +19
Hypotenuse: 5x +20

Pythagorean theorem:
.. x^2 +(5x +19)^2 = (5x +20)^2
.. x^2 +25x^2 +190x +19^2 = 25x^2 +200x +20^2 . . . . . . eliminate parentheses
.. x^2 -10x -39 = 0
.. (x -13)(x +3) = 0
.. x = 13 . . . . . . . . . . leg lengths must be positive

The side length of the triangle are 13, 84, 85 feet.

7 0

3 years ago

Solve the quadratic equation by factoring 9x2+24+20=4

AnnyKZ [126]

Answer:

Final answer is $x=-\frac{4}{3}$ and $x=-\frac{4}{3}$ .

Step-by-step explanation:

Given equation is $9x^2+24x+20=4$ .

Now we need to solve that by factoring.

$9x^2+24x+20=4$

$9x^2+24x+20-4=0$

$9x^2+24x+16=0$

$9x^2+12x+12x+16=0$

$3x(3x+4)+4(3x+4)=0$

$(3x+4)(3x+4)=0$

$(3x+4)=0$ , $(3x+4)=0$

$3x+4=0$ , $3x+4=0$

$3x=-4$ , $3x=-4$

$x=-\frac{4}{3}$ , $x=-\frac{4}{3}$

Hence final answer is $x=-\frac{4}{3}$ and $x=-\frac{4}{3}$ .

5 0

3 years ago

The area of a rectangular prism is 38 1/4 square meters the width of the garden is 4 1/2 meters find the length of the garden

bagirrra123 [75]

It's 3/5 because of the lenghth

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3 years ago

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