2 years ago

3.14 x 60^2 x 30 what is the answer rounded to the nearest tenth?

Mathematics

1 answer:

Anastasy [175]2 years ago

6 0

I got 11,304. I don't know if that's right or if it's wrong. Let me check again

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Lease help me please thanks you

o-na [289]

Answer:

x=6

Step-by-step explanation:

8 0

2 years ago

Find the area of this right triangle <br> someone help me please

Aneli [31]

Answer:

54 sq ft

Step-by-step explanation:

Area of a triangle is given by :

Area = (1/2) x base x height

in our case, if we assume the base of the right triangle to be 12 feet, then the height is 9 feet

Substituting this into our equation

Area = (1/2) x 12 x 9

Area = 54 sq ft

8 0

2 years ago

Read 2 more answers

A ^2+b^2=c^2 solve for c

musickatia [10]

Take the root of both sides, and then solve.
c = sqrt a^2 + b^2, - sqrt a^2 + b^2.

3 0

2 years ago

Solve <br> log 3x -log 13=2. Round to the nearest thousandth if necessary.

Vikentia [17]

$\bf \textit{Logarithm of rationals}\\\\
log_a\left( \frac{x}{y}\right)\implies log_a(x)-log_a(y)
\\\\\\
\textit{Logarithm Cancellation Rules}\\\\
log_a a^x= x\qquad \qquad \boxed{a^{log_ax}=x}\\\\
-------------------------------\\\\
log(3x)-log(13)=2\implies log_{10}(3x)-log_{10}(13)=2
\\\\\\
log_{10}\left( \frac{3x}{13} \right)=2\implies 10^{log_{10}\left( \frac{3x}{13} \right)}=10^2\implies \cfrac{3x}{13}=2
\\\\\\
3x=26\implies x=\cfrac{26}{3}\implies x=8\frac{2}{3}$

4 0

3 years ago

7) At the beginning of the weekend a swimming pool contains 1,800 gallons of water. Every hour 7 gallons are splashed

MaRussiya [10]

Answer:

1,800g=7h

(I don't see answer choices, I don't know if there's supposed to be any.)

4 0

2 years ago