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3 years ago

Ppppplllzzzzzzzzzzzzzzzzzx

Mathematics

2 answers:

DIA [1.3K]3 years ago

6 0

Answer:

7.)C

8.)B

9.)B

10.)D (I think)

11.)B (yet again I think)

I'm not 100% sure on the last two

hope this helped

Zarrin [17]3 years ago

5 0

Answer:

#7 is C

#8 is B

#9 is C

#10 is D

#11 is B

Step-by-step explanation:

pls brainliest

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The simplified expression

Romashka-Z-Leto [24]

Answer:

$5x^2 y^2$

Step-by-step explanation:

We need to use the properties shown below to solve this:

1. $\sqrt[n]{x^a} =x^{\frac{a}{n}}$

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3. $\sqrt{x} \sqrt{y}=\sqrt{x*y}$

Area of a triangle is given by 1/2 * base * height, so we do that and simplify:

$A=\frac{1}{2}(\sqrt{5x^3} )(2\sqrt{5xy^4} )\\A=\frac{1}{2}(5x^3)^{\frac{1}{2}}*2*(5xy^4)^{\frac{1}{2}}\\A=\sqrt{5}x^{\frac{3}{2}}*\sqrt{5}\sqrt{x} } y^2\\A=\sqrt{5} \sqrt{5}x^{\frac{3}{2}} x^{\frac{1}{2}}y^2\\A=5*x^2y^2\\A=5x^2 y^2$

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3 years ago

In a survey of sixth-grade students, 70 students, or 40% of all the students surveyed, said that they liked mustard on hot dogs.

n200080 [17]

Answer: 210

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3 years ago

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Zigmanuir [339]

Do you have a picture or something?

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3 years ago

1/3+x=5/12 what does x equal?

Leona [35]

X=1/12 .........................................

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