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xeze [42]
3 years ago
5

5. What is the factored form of 3x^2 + 21x – 24?

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
4 0
3(x^2+7x-8)
3(x+8)(x-1)
the answer is a
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I believe that it is 7
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Carrie has $5.50 saved. She wants to buy a book that costs $15.00, including tax. Carrie plans to save $1.25 cach Friday What is
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8

Step-by-step explanation:

           

5 0
3 years ago
How many kilometers is it from the main gate to Manatee Springs? (Hint: To convert from
dexar [7]

Answer:

6.04 km

Step-by-step explanation:

From the image attached, both triangles form are similar to each other because their corresponding angles are equal, therefore they are equiangular triangles. equiangular triangles have the same shape but different sizes and the ratio of their corresponding sides are equal.

Therefore since their corresponding sides are equal we can calculate the distance from the main gate to Manatee Springs. It is given by:

\frac{3500\ yards}{2000\ yards} = \frac{4200\ yards}{x}\\  x= \frac{4200\ yard*2000\ yards}{3500\ yards}=2400\ yards

x = 2400 yards.

The distance from the main gate to Manatee Springs = x + 4200 yards = 2400 + 4200 = 6600 yards

The distance from the main gate to Manatee Springs = 6600 yards = (6600 * 0.0009144) km = 6.04 km

The distance from the main gate to Manatee Springs = 6.04 km

3 0
3 years ago
Events A and B are mutually exclusive. Find the missing probability.
Luden [163]

Answer:

B, 7/20

Step-by-step explanation:

If two events are mutually exclusive that means that there is no intersection

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A∩B=0

we can write P(a)=x

7/10=7/20+x+0

7/10-7/20=x

x=7/20

8 0
3 years ago
Pls im stuck and i really need help
Gre4nikov [31]

There is  website called symbolab to help , or desmos

4 0
2 years ago
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