3 years ago

If the zeroes of the quadratic polynomial x 2 + (a + 1)x + b are 2 and –3, then

Mathematics

1 answer:

Natali5045456 [20]3 years ago

3 0

Answer:

Step-by-step explanation:

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The period 7 (in seconds) of a pendulum is given by T = 2pi√( L divided by 32) where L stands for the length (in feet) of the pe

oksano4ka [1.4K]

Answer:

128 feet

Step-by-step explanation:

$t = 2\pi \sqrt{\frac{l}{32} }$

So now we will substitute the values of T and π into the equation.

$12.56 = 2 \times 3.14 \sqrt{ \frac{l}{32} }$

$12.56 = 6.28 \sqrt{ \frac{l}{32} }$

Divide both sides by 6.28

$2 = \sqrt{ \frac{l}{32} }$

Square both sides.

$4 = \frac{l}{32}$

Multiply both sides by 32

$l = 4 \times 32 \\ l = 128 \: feets$

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1 year ago

If 1/6x + 3 = 7 what is x

kotykmax [81]

Answer:

x = 24

Step-by-step explanation:

1/6 x + 3 = 7

1/6 x = 4

x = 24

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3 years ago

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zhuklara [117]

If p = 2, insert the value of p.

2^3 = 2 x 2 x 2 = 4 x 2 = 8

so p^3 = 8

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2 years ago

7 + 2[(5^2)*152%]=<br> Please answer as soon as you can. I am in need of help INSTANTLY

Vitek1552 [10]

Answer: the answer is 83 you could of did it on a calculator

Step-by-step explanation:

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2 years ago

Kate jogged a total distance of 8 1/2 miles during the months of January and February if katie only jogged 1/4 mile everyday whi

swat32

Since in this equation we are dividing 17/2 by 1/4, we can think of this as multiplying 17/2 with 4/1 (or 4).

17 4
---- X ----- = 34
2 1

Our final answer is 34 days.

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2 years ago