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Tresset [83]
3 years ago
14

Solve this please with an explanation of process your finding the values of x and y

Mathematics
1 answer:
SpyIntel [72]3 years ago
4 0

Congruent sides, so isosceles triangle.  When we have an isosceles triangle the bisector of angle A is a perpendicular bisector of BC with foot D.   So x=ADB=90 degrees.

Angle B is 47 degrees and angle y=BAD is complementary, the other acute angle in a right triangle.

y = 90 - 47 = 43

Answer: x=90, y=43

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maksim [4K]
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3+18= 21

2^21 <=== the answer

“D” is the answer.

I hope this helps!
~kaikers
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3 years ago
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Wewaii [24]

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agasfer [191]

To solve any equation, you do whatever you need to do 
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BUT ... whatever you do to one side of the equation, you must
also do to the other side.

Here, we have the
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4 0
3 years ago
Please solve with explanation
leva [86]

Answer:

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Step-by-step explanation:

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8 0
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In your BIO 111 course, you learn that human hair can vary in diameter, but one estimate of the average diameter is 50 microns o
Dafna11 [192]

Answer:

5000 particles of size 10 nanometer should be stacked

Step-by-step explanation:

Average diameter of the of the human hair = 50 micron = 50 × 10⁻⁶ m

Now,

let the number of 10 nanometer i.e 10 × 10⁻⁹ m particle be 'n'

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n = \frac{50\times10^{-6}}{10\times10^{-9}}

or

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Hence,

5000 particles of size 10 nanometer should be stacked

4 0
3 years ago
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