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3 years ago

Solve for b. + b = -1 b = 10

Mathematics

1 answer:

True [87]3 years ago

6 0

Answer: B= -11

Step-by-step explanation:

math

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Answer:

13. $\frac{\sqrt[5]{x^4} }{x}$ .

14. $v = \pm3\sqrt{5}$

15. 2.

Step-by-step explanation:

13. $x^{1/5} * x^{-2/5}$

= $x^{1/5 + (-2/5)}$

= $x^{1/5 - 2/5}$

= $x^{-1/5}$

= $\frac{1}{x^{1/5}}$

= $\frac{x^{4/5}}{x^{1/5 + 4/5}}$

= $\frac{x^{4/5}}{x}$

= $\frac{\sqrt[5]{x^4} }{x}$ .

14. $v^2 - 45 = 0$

$v^2 = 45$

$\sqrt{v^2} = \pm\sqrt{45}$

$\sqrt{v^2} = \pm\sqrt{3^2 * 5}$

$v = \pm3\sqrt{5}$ .

15. $\sqrt[3]{2} * \sqrt[3]{4}$

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= $\sqrt[3]{2 ^3}$

= 2.

Hope this helps!

7 0

3 years ago

PLZ HELP I GIVE BRAINLIEST

Alja [10]

9514 1404 393

Answer:

Step-by-step explanation:

The recommended way to multiply mixed numbers is to convert them to improper fractions. Where there are factors that cancel, this works nicely.

$1\dfrac{2}{3}\times1\dfrac{1}{5}=\dfrac{5}{3}\times\dfrac{6}{5}=\dfrac{5\cdot3\cdot2}{5\cdot3}=\boxed{2}$

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3 years ago

A golfer exerts a force of 15.0 N on a golf ball that has a mass of 0.42 kg. What is the golf

Gala2k [10]

Answer:

35.71m/s²

Step-by-step explanation:

using the formula force(F)=mass(m)×acceleration(a)

a =

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F=15.0N

m=0.42kg

a=?

a=15÷0.42

a=35.71m/s²

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3 years ago

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Sixty-eight percent is likely an overestimate for the percentage of parents interested in the trip.

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3 years ago

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