Answer:
Two
Step-by-step explanation:
there is TWO sulotions!!!
Answer:
∠B = 17°
Step-by-step explanation:
Los ángulos verticales son congruentes, por lo tanto
5x + 7 = x + 15 ( restar x de ambos lados )
4x + 7 = 15 ( resta 7 de ambos lados )
4x = 8 ( dividir ambos lados por 4 )
x = 2
Por lo tanto
∠B = 5x + 7 = (5 × 2) + 7 = 10 + 2 = 17°
Answer:
227in
Step-by-step explanation:
260 * cos(29 degrees) = 227.401
Answer:
<em>Std. dev. = 3.46</em>
<u><em>Explanation:</em></u>
The standard deviation is the square root of the variance.
Given that, Varience of 10 numbers = 12
S.D = √V
Where,
S.D = Standard Deviation
V = variance
S.D = √12
S.D = 3.46
Both standard deviation and variance are derived from the mean of a given data set. If the mean is simply the average of all data points, the variance measures the average degree to which each point differs from the mean.
Answer: I am learning this right now, and the right answer is c
Step-by-step explanation: If you set it up correctly it is going to be a fraction, and d cannot be solved so that leaves you with c.