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3 years ago

REALLY NEED AN ALGEBRA 1 GENIUS RIGHT NOW!

Mathematics

1 answer:

Archy [21]3 years ago

6 0

are the answers pictures????

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Find the value of x and y.

emmasim [6.3K]

Answer:

x=100 degrees

y=50 degrees

size doesn't cange angles

Step-by-step explanation:

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3 years ago

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Translate the verbal phrase into an algebraic expression. The sum of 3 and 5y multiplied by 17.

Vika [28.1K]

Answer:

(5y+3)17

Step-by-step explanation:

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3 years ago

Find the product of 7xy and x to the 14th z

8090 [49]

Answer:

7x^15yz

Step-by-step explanation:

7(x^14x)y · z

7(x^14+1)y · z

7x^15yz

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4 years ago

The volume of a cylinder of radius 3r and height 6r is given by TT(3r)2(6r). Simplify the expression.

OLga [1]

Answer: $\pi 36r^{2}$

Step-by-step explanation:

ALRIGHT ARE YOU READY FOR EPIC MATH TIME?

because i know i am. so lets get this bread.

WATCH: we have $\pi (3r)2(6r)$

interesting... that first character is called pi. maybe i should have said, "lets get this pi".

so now lets do some algebra. i am going to work from right to left. lets multiply 6r by 2. that gives us 12r. now we have... $\pi (3r)(12r)$

WE ARE MAKING EPIC PROGRESS, AREN'T WE?

lets multiply 12r by 3r. then we have....

$\pi 36r^{2}$

notice how i multiplied 12 by 3 and also r by r (which gives 36 and $r^{2}$ respectively)

so your simplified expression is: $\pi 36r^{2}$

6 0

3 years ago

F(3) if f(x) = 2x + 4

Sliva [168]

It would be 10
You substitute “x”for “3” so the equation would be 2(3) + 4. Then you multiply 2 and 3, which is 6. Finally add the 4 to get 10.

6 0

3 years ago