3 years ago

PLEASE HELP!!

Mathematics

1 answer:

marin [14]3 years ago

3 0

I hope this helps you

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What is the common difference of the following sequence: -6, -2, 2, 6

o-na [289]

Answer:

Step-by-step explanation:

Subtract a number from the number after it.

6 - 2 = 4

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3 years ago

(8a+5B-3)+3(b-3) what is that

frutty [35]

Answer:

Im Not really sure but i think its

8a+8b-12.

Step-by-step explanation:

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2 years ago

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How many, and what type of, solutions does 4x² + 12x + 9 = 0 have?

Gemiola [76]

1 rational solution

4x² + 12x + 9 = 0
(2x+3)²=0
2x + 3 =0
2x +3 -3 = 0-3
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3 years ago

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The city of Yorkton, Saskatchewan, has an area of 24.0 km^2. If this city were a perfect square, what would it’s exact perimeter

Elis [28]

Answer:

8 $\sqrt{6}$ inches

Step-by-step explanation:

Let l represent the length of the square

The area of a square = l^2

That means,

l^2 = 24 km^2

Take the square root of both sides

l = $\sqrt{24}$

l = $\sqrt{4*6$

l = $\sqrt{4} *\sqrt{6}$

l = 2 $\sqrt{6}$

Now lets find the perimeter

Perimeter of a square, P = 4l

P = 4* 2 $\sqrt{6}$

P = 8 $\sqrt{6}$ inches

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3 years ago

9=1.5z how do you solve it I need to know

Alex_Xolod [135]

Sus s amáis a. 2 el. Si e el día wie did día did die e s

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