A student solved this problem and said the answer is 3 feet.

Mathematics

2 answers:

almond37 [142]4 years ago

4 0

I think B is correct

-BARSIC- [3]4 years ago

3 0

B is the right answer o think

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I need help with this I will appreciate if I get an answer for this problem

iragen [17]

Answer:

what's the problem!?......

angle CDT is the opposite angle of ADN

and the segment DF=FN, so AD= AN

and thats why angle FAN= angle FAD

here, Angle FAN =60,

therefore, FAD=60, and AFD = 90 so angle ADN must be 30 degree

and the opposite of ADN is CDT, and the opposite angles are equal.

Hope u got it.

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3 years ago

Suppose you are in charge of setting up tables and ordering

olchik [2.2K]

Answer: 10 tables in each room 14 kids at each table

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2 years ago

Simplify: log base 3 (1/3) ...?

yarga [219]

The answer is 1.

$log_3( \frac{1}{3} )$
_____
Since $log_y(x) = \frac{log_{10}(x)}{log_{10}(y)}$ , then: $log_3( \frac{1}{3} )= \frac{log_{10} ( \frac{1}{3}) }{log_{10}(3)}$
_____
Since $\frac{1}{x} = x^{-1}$ , then: $\frac{log_{10} ( \frac{1}{3}) }{log_{10}(3)} = \frac{log_{10}(3^{-1} )}{log_{10}(3)}$
_____
Since $log x^{a} =a*logx$ , then: $\frac{log_{10}(3^{-1} )}{log_{10}(3)}= \frac{-1*log_{10}(3)}{log_{10}(3)}$

From here: $\frac{-1*log_{10}(3)}{log_{10}(3)}=-1*\frac{log_{10}(3)}{log_{10}(3)}=-1*1 = -1$

6 0

3 years ago

Amir stands on a balcony and throws a ball to his dog, who is at ground level. The ball's height (in meters above the ground), x

defon

Answer:

At the moment it is thrown, the height of the ball is 12 meters

Step-by-step explanation:

If the function $h(x) = - (x-2) ^ 2 + 16$ models the height of the ball x seconds after it is thrown, then by this same function we can know the initial height of the ball at the initial moment.