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USPshnik [31]
3 years ago
9

Factor trinomials: a^2+12a−108 Please help ASAP!! Thank you!!!

Mathematics
1 answer:
umka21 [38]3 years ago
4 0

Answer:

x=(-18,6)

Step-by-step explanation:

a^2+12a-108

(x+18)(x-6)

x=(-18,6)

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I need help with this fast
Sindrei [870]

Answer:

yes

Step-by-step explanation:

Two sides are congruent if they are the same lengths.

So, the picture gives us that UV = 151 and UW = 151.

So, UV is congruent to UW.

7 0
3 years ago
Please help. Approximately how many cubic feet of water does she need?
maria [59]

Answer:

The amount of water she needs to pump in:

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=> Option D is correct.

Hope this helps!

:)

3 0
3 years ago
Question 2
Helen [10]

Answer:

The square root of 60

7 0
3 years ago
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HELP ASAP TEST IS OMOST OVER!!!!!!!!!!
svet-max [94.6K]

Answer: C)46 ft

Step-by-step explanation:

We know that the circumference of a circle can be calculated with this formula:

C=2\pi r

Where "r" is the radius of the circle.

Since John is putting a fence around his garden that is shaped like a half circle and a rectangle, then we can find how much fencing he needs by making this addition:

Fencing=\frac{2\pi r}{2}+2l+w

Where "l" is the lenght of the rectangle and "w" is the width of the rectangle.

Since we know that the radius of the circle is half its diameter, we can find "r". This is:

r=\frac{7ft}{2}=3.5ft

Then, substituting values (and using \pi=\frac{22}{7}), we get:

Fencing=\frac{2(\frac{22}{7})(3.5ft)}{2}+2(14ft)+7ft=46ft

4 0
3 years ago
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Same just bought 9 bags of 13 cookies in a jar. How many cookies does Sam have now?
Artyom0805 [142]

Answer:

<em>123 </em>cookies

Step-by-step explanation:

He got 9*13 cookies, and had 6 already, so 9*13 + 6

9*13 = 117, plus 6 is 123

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3 years ago
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