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hjlf
4 years ago
11

Select the correct answer. In Δ``ABC, which trigonometric ratio equals `3/2`? A. sin B B. tan B C. tan C D. sin C

Mathematics
2 answers:
bagirrra123 [75]4 years ago
6 0

Answer :option C: tan C

From the attached diagram

AB = 3

AC = 2

We consider each option and check

A: Sin B = Opposite / hypotenuse = 2/ 3.61

B : tan B = opposite / adjacent = 2/3

C: tan c= opposite / adjacent = 3/2

D: Sin C = opposite / hypotenuse = 3/ 3.61

tan c= 3/2 that has the ratio equals 3/2

sergeinik [125]4 years ago
4 0

Answer:

C is the correct answer

Step-by-step explanation:

for edmentum students

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Answer:

1861.39 cm²

Step-by-step explanation:

Given:

d = 15 cm

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Height = 32 cm

Surface area of a cylinder = 2πrh + 2πr²

Plug in the values

Surface area = 2*π*7.5*32 + 2*π*7.5²

= 1861.39 cm²

7 0
3 years ago
If F(x) = log 4 3x, find F -1(x). A.4^y=3x B.4^x=3y C.4^3y=x
lara31 [8.8K]

Answer:

{f}^{ - 1} (x) =  \frac{{4}^{x} }{3}

Step-by-step explanation:

The given logarithmic function is

f(x) =  log_{4}(3x)

Let y=f(x)

This gives us:

y =  log_{4}(3x)

We interchange x and y to get:

x =  log_{4}(3y)

{4}^{x} =  3y

y =   \frac{{4}^{x} }{3}

Therefore the inverse is

{f}^{ - 1} (x) =  \frac{{4}^{x} }{3}

Based on the possible answers, B is most closed to the inverse.

The correct answer is B

5 0
3 years ago
Rewrite the fraction 1/4<br><br> as a division expression with the same numbers.
s344n2d4d5 [400]

Answer:

4 divided by 1.

Step-by-step explanation:

im pretty sure thats right but correct me if im wrong please, and have a great day <3

4 0
3 years ago
The average age of 15 students is 16 years. If teacher’s age is included the average increases by 1. Find teacher’s age. (a) 30
Mrac [35]

Answer:

Age of teacher = 32 years

Step-by-step explanation:

Average age of 15 students = 16 years

Sum of age of 15 students = 16 * 15 = 240 years

Average of age 15 students and a teacher = 17 years

Sum of age  15 students and a teacher = 17 * 16 =  272 years

Age of teacher = 272 - 240 = 32 years

4 0
4 years ago
Read 2 more answers
1.5x-2&lt;10 how do you solve this
PolarNik [594]
5x - 2 < 10
+ 2
5x < 12
÷ 5
x < 2.4
Hope this helped!
3 0
4 years ago
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