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Serga [27]
4 years ago
6

QUIZ

Mathematics
1 answer:
Dominik [7]4 years ago
7 0

Answer:

C

Step-by-step explanation:

O x² + 9x -3x – 27 = (x + 9)(x – 3)

x² + 6x - 27 = (x + 9)(x - 3)

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c = -\sqrt{a^2+b^2}

Step-by-step explanation:

-\sqrt{a^2+b^2=c}

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Basketball has a radius of 3.4in, how much air can it hold?
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What does -3 1/2+ (-8 1/4)!equal?
MissTica

Answer:

-11\frac{3}{4}

Step-by-step explanation:

-3\frac{1}{2} + -8\frac{1}{4} equals;

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Putting it in improper function way:

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8 0
4 years ago
River rambler charges $25 per day to rent a kayak. How much will it cost to rent a kayak for 5 days? Write and solve an equation
Sati [7]

Answer:

C=25d

Step-by-step explanation:

We write an equation where C or cost is my output and d or days is my input. I should be able to put in any number of days and find the cost. Let's gather some data:

River Ramble

Day 1 $25(1)=25 cost

Day 2 $25(2)=50 cost

Day 3 $25(3)=75 cost

Day d $25(d)=C.

Our equation is C=25d.

5 0
4 years ago
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