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zheka24 [161]
3 years ago
5

Can someone tell me… Given the right triangle ABC, what is the value of tan(A)?

Mathematics
1 answer:
sergey [27]3 years ago
6 0

Answer:

C

Step-by-step explanation:

tanA = \frac{opposite}{adjacent} = \frac{BC}{AC} = \frac{24}{10} = \frac{12}{5} → C

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Help pleasee thank you so much in advance
Solnce55 [7]

Answer:

120

Step-by-step explanation:

180 subtract 60 equals 120

6 0
3 years ago
Read 2 more answers
What is a parallel slope for the line y = 2x + 2?
ArbitrLikvidat [17]

Answer: 2

Step-by-step explanation:

The slope is equal to 2 by it being in the slope place of y=mx+b

5 0
3 years ago
Find a ratio equivalent to 8/3. Then, use te ratios to write a proportion
Galina-37 [17]
A ratio that is equivalent to 8/3 is 16/6.

Because:-  8*2= 16
                  3*2=6

16/6 is equivalent to 8/3

Writing a proportion:-

8/3=16/6
8 0
3 years ago
Read 2 more answers
If the standard deviation for a Poisson distribution is known to be 3.60, the expected value of that Poisson distribution is
Charra [1.4K]

Answer: 12.96

Step-by-step explanation:

given data:

Poisson distributio = 3.60

solution:

The Poisson distribution expected value is same as Variance.

which is expressed as = SD^2

therefore;

the expected value

= SD^2

= 3.60^2

= 12.96

5 0
3 years ago
Help please!<br> 6x^2+2x-9=0<br> A 6.4, -8.4<br> B 1.1, -1.4<br> C -2.2, 2.8<br> D -1.1, -1.4
Yakvenalex [24]
6x^2+2x-9=0\\\\a=6;\ b=2;\ c=-9\\\\\Delta=b^2-4ac\to\Delta=2^2-4\cdot6\cdot(-9)=220\\\\x_1=\dfrac{-b-\sqrt\Delta}{2a};\ x_2=\dfrac{-b+\sqrt\Delta}{2a}\\\\x_1=\dfrac{-2-\sqrt{220}}{2\cdot6}=\dfrac{-2-\sqrt{220}}{12}\approx-1.4\\\\x_2=\dfrac{-2+\sqrt{220}}{2\cdot6}=\dfrac{-2+\sqrt{220}}{12}\approx1.1

Answer: B. 1.1; -1.4.
6 0
3 years ago
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