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2 years ago

Tyyy uwu Find the area:

Mathematics

1 answer:

marysya [2.9K]2 years ago

5 0

Answer:

152 cm²

Step-by-step explanation:

area of rectangle A+rectangle B

12×6+8×10= 152cm²

<em>hope it helps, pls mark me brainliest</em>

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AXYZ is in Quadrant 1. It is rotated 90° counterclockwise around the origin.

Ainat [17]

Answer:

Quad 1

Step-by-step explanation:

AXYZ is in the 2nd quad bc of the rotation, then goes back to 1st quad bc of reflection (y axis). After this, the translation doesn't affect the movement of quadrants. A""X""Y""Z"' lands in quadrant 1.

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2 years ago

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PLEASE HELP!! I’ll mark you as brainliest if you get it correct !!

Minchanka [31]

The answer is D. A function is to where a line can be drawn upon the y axis and not touch two points.

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2 years ago

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If an investment of $3000 grows to $4432.37 in eight years with interest compounded annually , what is the interest rate?

melamori03 [73]

$\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{accumulated amount}\to &\$4432.37\\
P=\textit{original amount deposited}\to &\$3000\\
r=rate\to r\%\to \frac{r}{100}\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{annually, thus once}
\end{array}\to &1\\
t=years\to &8
\end{cases}$

$\bf 4432.37=3000\left(1+\frac{r}{1}\right)^{1\cdot 8}\implies \cfrac{4432.37}{3000}=(1+r)^8
\\\\\\
\sqrt[8]{\cfrac{4432.37}{3000}}=1+r\implies \sqrt[8]{\cfrac{4432.37}{3000}}-1=r
\\\\\\
0.0500001086\approx r\qquad\qquad\cfrac{r\%}{100}\approx 0.0500001086
\\\\\\
r\%\approx 100\cdot 0.0500001086\implies r=\stackrel{\%}{5}$

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3 years ago

Find the domain and range of <img src="https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B2x%7D%7B1%20%2B%20x%5E2%7D" id="TexFormula1"

Vinvika [58]

Hi,

Work:

Equation;

$y = \frac{2x}{1 + {x}^{2} }$

Root = (0, 0)
Domain: x = R
Vertical Intercept = (0, 0)

Hope this helps.
r3t40

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2 years ago

Rewrite the decimal fraction as a decimal number.

Sergio039 [100]

Answer:

8.025

Step-by-step explanation:

If you count the zeros in 1000, it's three. Count three starting from the back of 25. Add 0 in front of 25 to make it a three digit number. You then put the decimal point with the whole number.

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3 years ago