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2 years ago

Y+12=y-20 Solve for y

Mathematics

1 answer:

galina1969 [7]2 years ago

5 0

Hello! I got the answer no solution, which the symbol for that is Ø

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The oblique pyramid has a square base. What is the volume of the pyramid? 2.5 cm3 5 cm3 6 cm3 7.5 cm3

Olenka [21]

Take a look at the attachment below. It fills in for the attachment that wasn't provided in the question -

An oblique pyramid is one that has a top not aligned with the base. Due to this, the height of the pyramid connects with two vertices at its ends to form a right angle present outside the pyramid, knowing that it is always perpendicular to the base. There is no difference between the calculations of the volume of an oblique pyramid and a pyramid however -

$\\Base Area = 2 cm * 2 cm = 4 cm^2,\\Volume ( Pyramid ) = 1 / 3 * ( Base Area ) * ( Height ),\\Volume = 1 / 3 * ( 4 ) * ( 3.75 ),\\-------------------------\\Volume = 5 cm^3$

<u><em>And thus, you're solution is 5 cm^3, or in other words option b!</em></u>

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2 years ago

A student has started a lawn care business. He charges $15 per hour to mow lawns and $20 per hour for gardening. Because he is s

Bess [88]

Answer:

Step-by-step explanation:

15x=300

x will equal 20

20x=300

x will equal 15

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3 years ago

Look at the image below plzz urgant help !!!!!! NEED DONE IN TEN MINUTES

daser333 [38]

Answer:

V≈113.1

Step-by-step explanation:

V=πr2h

3=π·32·12

3≈113.09734

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2 years ago

Kali invests $3516 in a savings account with a fixed annual interest rate of 7% compounded 3 times per year. What will the accou

ZanzabumX [31]

$\bf ~~~~~~ \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to &\$3516\\
r=rate\to 7\%\to \frac{7}{100}\to &0.07\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{well, is just three}
\end{array}\to &3\\
t=years\to &7
\end{cases}
\\\\\\
A=3516\left(1+\frac{0.07}{3}\right)^{3\cdot 7}\implies A=3516\left( \frac{307}{300} \right)^{21}\implies A\approx 5707.0070$

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2 years ago

Whats the process you would use to find the volume of the shipping box

iren2701 [21]

Answer:

Find length, width and height of the shipping box.

Step-by-step explanation:

In order to find the volume of the shipping box, you should measure the lengths of all its dimensions, that is length, width and height.

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2 years ago