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3 years ago

I need help getting the answer

Mathematics

2 answers:

kirill115 [55]3 years ago

5 0

Answer:

Area=64

Step-by-step explanation:

To find the area you mutiply Length×Width or L×W

So in this case 4×16

4×16=64

So 64 is our answer.

wolverine [178]3 years ago

4 0

Answer: a = 64

Step-by-step explanation: the equation for area is a=lw. a = 16(4) which is equal to 64.

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SOMEONE HELP ME OUT ASAP PLEASE

goldenfox [79]

Answer:

Step-by-step explanation:

because when you divide with the coeficient it sums out to be 7

7 0

2 years ago

Can someone solve this with steps cause idk how to solve the radicals

IceJOKER [234]

$\bf 343^{\frac{2}{3}}+36^{\frac{1}{2}}-256^{\frac{3}{4}}\qquad \begin{cases}
343=7\cdot 7\cdot 7\\
\qquad 7^3\\
36=6\cdot 6\\
\qquad 6^2\\
256=4\cdot 4\cdot 4\cdot 4\\
\qquad 4^4
\end{cases}\\\\\\ (7^3)^{\frac{2}{3}}+(6^2)^{\frac{1}{2}}-(4^4)^{\frac{3}{4}}
\\\\\\
\sqrt[3]{(7^3)^2}+\sqrt[2]{(6^2)^1}-\sqrt[4]{(4^4)^3}\implies \sqrt[3]{(7^2)^3}+\sqrt[2]{(6^1)^2}-\sqrt[4]{(4^3)^4}
\\\\\\
7^2+6-4^3\implies 49+6-64\implies -9$

to see what you can take out of the radical, you can always do a quick "prime factoring" of the values, that way you can break it in factors to see who is what.

8 0

3 years ago

2.) Use the Slope Intercept Form of a line to find the equation of the line from point C to point D.

mezya [45]

First we need slope

C=(0,0)
D(7,12)

$\\ \sf\longmapsto m=\dfrac{12-0}{7-0}$

$\\ \sf\longmapsto m=\dfrac{12}{7}$

Put D co-ordinates on y=mx+b

$\\ \sf\longmapsto 12=\dfrac{12}{7}(7)+b$

$\\ \sf\longmapsto 12=12+b$

$\\ \sf\longmapsto b=12-12$

$\\ \sf\longmapsto b=0$

Now

slope intercept form.

$\\ \sf\longmapsto y=\dfrac{12}{7}x$

As b=0

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2 years ago

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in her first 4 games jill averaged 4 points per game. in her next 6 games jill averaged 9 points per game. what was her average

bogdanovich [222]

Number of points Jill scored in the first 4 games = 4 * 4 = 16
number of points Jill scored in the first 4 games = 6 * 9 = 54

total points Jill scored in 10 games 16 + 54 = 70

the average number of points after 10 games = 70 / 10 = 7 points

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3 years ago

Cesar bought 20 boxes of pizza and gave 14 nosed away what percentage is left

Ostrovityanka [42]

Answer:

30%

Step-by-step explanation:

14/20 is 70% he gave away, so 30% is left.

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3 years ago

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