3 years ago

In right triangle ABC, AB = 6, BC =12, and m

Mathematics

2 answers:

pishuonlain [190]3 years ago

6 0

Answer:

Step-by-step explanation:

The way the triangle is laid out, BC is the hypotenuse, and AB is the side opposite <C. You hare given that the Sin<C = 1/2

If Sin<C = 1/2 then C = 30 degrees. It is part of the unit circle.

The tan (<30 degrees) = 1/sqrt(3) from the unit circle.

The cotangent of 30degrees = 1/tan(30) = sqrt(3)

cot(30) = sqrt(3) = 1.7321

tigry1 [53]3 years ago

6 0

Calculator screen; bottom-right is the answer to top-left.
Cot(30) = sqrt(3). The correct answer is option A.

You might be interested in

Solve the inequality lxl <5.

Lorico [155]

Answer:

can you check if you wrote this correctly

7 0

3 years ago

What mistake did the student make in this one-step equation?

MArishka [77]

Answer:

Step-by-step explanation:

19-8=11.

7 0

2 years ago

Read 2 more answers

At the skateboard park, the hot new attraction is the U-Dip, a cement structure embedded into the ground. The cross-sectional vi

Ratling [72]

Answer:

hahsbsaagvsaagags

Step-by-step explanation:

shahahavsvnwbwnsbhas

7 0

3 years ago

2. Which expression is equivalent to 5(n + 3) - 10? A. 5+1 +5+3 – 10 B. 5 • n + 5 + 3 - 10 C. 5. n + 5 • 3 – 10 D. 5 • n • 5 • 3

GuDViN [60]

Answer:

5n+5

Step-by-step explanation:

5(n+3)-10

5n+15-10

5n+5

8 0

3 years ago

Ben baked brownies in the brownie pan shown below. Each day, he is going to eat 303030 square centimeters of brownie from the pa

luda_lava [24]

Answer:

Option A. $30\ days$

Step-by-step explanation:

step 1

Find the area of the brownie pan

The area of the trapezoid is equal to

$A=\frac{1}{2}(30+42)(25)=900\ cm^{2}$

step 2

To calculate the number of days, divide the total area of the brownie pan by 30 square centimeters of brownie

$900/30=30\ days$

4 0

3 years ago

Read 2 more answers