3 years ago

Plz help i will mark brainlylest

Mathematics

1 answer:

amid [387]3 years ago

6 0

Answer:

b hope this helps

Step-by-step explanation:

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:Phil’s age decreased by 9 years is 14 years ?

Crank

Answer:

Phil is 23

Step-by-step explanation:

Add 14 to 9 and you get 23. So then you subtract 9 from 23

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3 years ago

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Answer:

y = -1/5x + 8

Step-by-step explanation:

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3 years ago

Trigonometry

Rainbow [258]

Answer:

144°

Step-by-step explanation:

We are asked to convert 4π/5 radians to degrees.

#We know that:

$1 \ rad= 57.296\textdegree =180/\pi$

Therefore, we multiply 4π/5 radians by 180/π to get its degrees equivalent:

$=\frac{4\pi}{5}\ rad\times \frac{180}{\pi}\\\\=144\textdegree$

Hence, the degrees equivalent of 4π/5 rad is 144°.

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3 years ago

Explain and give example of binomial theorem

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Answer:

A binomial is an algebraic expression containing 2 terms. For example, (x + y) is a binomial.

Step-by-step explanation:

I tried to answer it the best I could, hope this helps!

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3 years ago

What the answer of -2(z+3)-z=-z-4(z+2)

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Answer:

z= -1

Step-by-step explanation:

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3 years ago

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