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IrinaVladis [17]
3 years ago
12

Factor out the greatest common factor 15x^2-21x ^=exponent

Mathematics
1 answer:
gavmur [86]3 years ago
4 0

Answer:

3x

Step-by-step explanation:

3x(5x-7)

brainliest!

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Can you please give me the answer ​
Illusion [34]

Answer:

$13.75 per scarf

Step-by-step explanation:

Divide

8 0
3 years ago
Which set of points would result in a slope of 1/4
8090 [49]

Answer:

C) ( 8,2) and (4,1)

The slope of the line

         m = \frac{1}{4}

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given that the set of points ( 8,2) and (4,1)

ThesSlope of the line

             m = \frac{y_{2}-y_{1}  }{x_{2} -x_{1} }

             m = \frac{1-2  }{4-8 }= \frac{-1}{-4} = \frac{1}{4}

The slope of the line

         m = \frac{1}{4}

4 0
3 years ago
If michael jordan has a vertical leap of 1.29 m, then what is his takeoff speed and his hang time
spin [16.1K]
The formula for the vertical height, h, attained with a vertical take off speed of u is
u² - 2gh = 0
where
g = 9.8 m/s², acceleration due to gravity.

Because h = 1.29 m, therefore
u² = 2*9.8*1.39 = 27.244
u = 5.2196 m/s

Also, the time of flight, t, required when the vertical take-off speed is u is given by
ut  - 0.5gt² = 0.
Therefore
5.2196t - 0.5*9.8*t² = 0
5.2196t - 4.9t² = 0
t(5.2196 - 4.9t) = 0
t = 0, or t = 5.2196/4.9 = 1.0652 s

t = 0 corresponds to take-off.
t = 1.0652 s corresponds to landing.
The hang time is 1.0652 s.

Answer:
Take-off speed = 5.22 m/s (nearest hundredth)
Hang time  = 1.065 s (nearest thousandth)

7 0
3 years ago
Is there enough information to prove congruence?
jolli1 [7]
The answer is D. No.
3 0
3 years ago
May someone help me please?
Anastaziya [24]
Since we know that g(x) is between h(x) and f(x) we can use the same formula format.
If g(x) = a * b^x
a = 160 most likely
b^x would be between 4/5 and 1/5
Look at desmos example below where the third is 3/5^x and lies directly between the first 2

5 0
2 years ago
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