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3 years ago

10

3. Find the area of the trapezoid.

2 answers:

nignag [31]3 years ago

5 0

Answer:

uh i think its 90

Step-by-step explanation:

Ronch [10]3 years ago

3 0

Answer:

262.5

Step-by-step explanation:

A=

a

b

2

h

=

12.5

17.5

2

17.5

=

262.5 i think....

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suppose a charity received a donation of $22.8 million. if this represents 58% of the charity's donated fund, what is the total

Mrac [35]

The total amount is "x", so, if 22.8 is 58%, "x" is the 100%,

$\bf \begin{array}{ccllll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
22.8&58\\
x&100
\end{array}\implies \cfrac{22.8}{x}=\cfrac{58}{100}\implies \cfrac{22.8\cdot 100}{58}=x$

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3 years ago

How do I find h, I see two triangles but idk what to do with them

julsineya [31]

Answer:

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Step-by-step explanation:

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2 years ago

Order -6 1/4, -6.35, -6 1/5, and 6.1 from greatest to least. Explain.

san4es73 [151]

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3 0

2 years ago

Hey what's <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B9%7D%20" id="TexFormula1" title=" \sqrt{9} " alt=" \sqrt{9} " alig

vovikov84 [41]

Answer:

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8 0

2 years ago

Read 2 more answers

Sor-rey for posting again,I messed up on my last one...anyway,100 points and Brainlest! Please help ASAP!

Triss [41]

The answer of 4(2x^3 y^4 )^4/2(2x^2 y^6 )^3 after simplification will be

4 $x^{6} y^{-2}$

Step-by-step explanation:

To simplify

$\frac{4(2x^3 y^4 )^4}{2(2x^2 y^6 )^3}$ .

Using exponential law the exponents of variables will be added when multiplied as per rule

we get

$\frac{4[(2^4)(x^{3\times 4}) ( y^{4\times4} )] }{2[(2^3)(x^{2\times3} ) (y^{6\times3} )]}\\$

$\frac{4[(16)(x^{12}) ( y^{16} )] }{2[(8)(x^{6} ) (y^{18} )]}\\\\\frac{64x^{12}y^{16} }{16 x^{6}y^{18} }$

Now by dividing according to exponential rule the exponents of variables will be subtracted as per rule

$(\frac{64}{16} ) x^{12-6} y^{16-18} \\4 x^{6} y^{-2}$

So the answer of 4(2x^3 y^4 )^4/2(2x^2 y^6 )^3 after simplification will be

4 $x^{6} y^{-2}$

Keywords: Algebra

Learn more about algebra at:

#learnwithBrainly

6 0

3 years ago