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Scorpion4ik [409]
4 years ago
13

2. Simplify: * V75x2

Mathematics
1 answer:
bija089 [108]4 years ago
3 0

Answer:

√3·5x

Step-by-step explanation:

√(75x²) = √75·√x²

or          =√3√25√x²     Recognize that both 25 and x² are perfect squares.

or           =√3·5x

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Alex_Xolod [135]

Answer:

b

Step-by-step explanation:

8 0
4 years ago
Assume that ABD has a measure of 105.
Sonbull [250]
I think that is 105.x = dbc 1/2 but I am not Shure that is what they are telling me
4 0
3 years ago
Help please!<br><br> Find the length of AB:
elena-14-01-66 [18.8K]

Answer:

Probably 16 (whatever unit)

Step-by-step explanation:

You divide both sides by three to get x after rewriting the problem.

8 0
3 years ago
Read 2 more answers
What is the area of the figure? <br> A) 18 yd2 <br> B) 54 yd2 <br> C) 72 yd2 <br> D) 90 yd2
den301095 [7]

Answer:

<em><u>7</u></em><em><u>2</u></em><em><u> </u></em><em><u>yd²</u></em>

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area of this figure = area of 1st rectangle + area of 2nd rectangle

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4 0
2 years ago
Plz help me ASAP thx.
kolbaska11 [484]

Use the Pythagorean theorem:


a^2+(2\sqrt3)^2=(4\sqrt3)^2\\\\a^2+2^2(\sqrt3)^2=4^2(\sqrt3)^2\\\\a^2+4\cdot3=16\cdot3\\\\a^2+12=48\ \ \ \ |-12\\\\a^2=36\to a=\sqrt{36}\\\\\boxed{a=6\to C.}



Used:


(a\cdot b)^n=a^n\cdot b^n\\\\(\sqrt{a})^2=a



3 0
3 years ago
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