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RoseWind [281]
3 years ago
10

What is the area of the ice skating rink

Mathematics
2 answers:
dedylja [7]3 years ago
8 0

Answer:

A

Step-by-step explanation:

50 x 50 is equivalent to 2500

vodomira [7]3 years ago
4 0
2500 , A since when you multpily them together they are all equal to 2500
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What is 3/4 of 3/9?
Artyom0805 [142]
3/4 = .75    so you have to find 75 % of 3/9
100% = 3/9
1% = (3/9)/100
75% = (3/9)/100 * 75 =.25
8 0
3 years ago
What are the roots of the polynomial equation x^2+8x-48=0
____ [38]

<span> Given polynomial x^2+8x-48 = 0</span>

<span>x^2+12x-4x-48 = 0</span>

<span>x(x+12)-4(x+12) = 0</span>

<span>(x+12)(x-4) = 0</span>

<span>x+12 = 0</span>

Subtract 12 from each side.

<span>x+12-12 = 0-12</span>

<span>x = -12</span>

<span>and x-4 = 0</span>

Add 4 to each side.

<span>x-4+4 = 0+4</span>

<span>x = 4</span>

<span>Roots are -12,4.</span>

4 0
3 years ago
In the diagram, the radius of the outer circle is 2x cm and the radius of the inside circle is 6 cm. The area of the shaded regi
Greeley [361]

Answer:

its 7

Step-by-step explanation:

I just took the test and got 3 wrong and it said it was 7 so there u go

3 0
3 years ago
Read 2 more answers
Rewrite as a simplified fraction.
n200080 [17]
16/5 is roughly equal to 3.2. Is that what your are asking?
4 0
3 years ago
What’s the answer of the equation:<br><br> 104mn + (-84mn) =36
inn [45]

Answer:

1\frac{4}{5}mn

Step-by-step explanation:

104mn - 84mn = 36 \\  \\ 20mn = 36 \\  \\ 1\frac{4}{5}mn

This what you can do unless you are solving for either variable.

I am joyous to assist you anytime.

8 0
3 years ago
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