1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lana66690 [7]
3 years ago
15

In the right triangle shown, <B=60° and AB=18. How long is AC?​

Mathematics
1 answer:
Naily [24]3 years ago
6 0

Answer:

18√3

Step-by-step explanation:

tan Ф = opposite/adjacent

tanФ = AB/AC

tan 60 = AC/AB

Tan 60 =√3 AB=18

√3=AC/18

AC=18√3

You might be interested in
Helen had to read 148 pages of her science textbook in the 4 days remaining before an exam. If she reads the same number of page
iragen [17]

Answer:

b)37

Step-by-step explanation:

8 0
3 years ago
How many solutions do the TWO equations have?
Nadya [2.5K]

Answer:

Below.

Step-by-step explanation:

15y + 12x = 18

5y + 4x = 6

The  second equations is the first times 3 so they are basically the same.

Infinite Solutions.

2x+ 3y= 12

-6y= 4x-24          Rearranging the second equation:

-4x - 6y = -24      Multiplying the first equation by 2:

4x + 6y = 24      

- we see that the last equation is -1 * previous equation.

So there are infinite solutions.

7 0
3 years ago
I need help with this question
zavuch27 [327]

Answer:

The letter is m and is usually to the left of x

Step-by-step explanation:

i think the equation is y=mx+b

4 0
2 years ago
nathan mother drives him to school it takes 1/5 hour when Nathan walks to school it takes him 4 times as long to get to school h
Gnesinka [82]
It takes him 4/5 of an hour.
5 0
3 years ago
Read 2 more answers
Pleas help me quickly !
Maksim231197 [3]

Answer:

-36

Step-by-step explanation:

-(36/-6) to the power of 2 is -36.

3 0
2 years ago
Read 2 more answers
Other questions:
  • Write the first five terms of a numerical pattern that begins with 5 and then adds 6
    13·1 answer
  • The circumference of the earth is approximately 24,901 miles. The circumference of the earth's moon is about 72.76% smaller than
    7·1 answer
  • Which of the following valued of x is not in the domain of f(x) = x+3 / x-7
    15·1 answer
  • Find the product.
    9·1 answer
  • the figure is made up of a cylinder and a half sphere what is the volume of the composite figure use 3.14 for pi round to the ne
    13·1 answer
  • ants have 6 legs. Elena and Andre write equations showing the proportional relationship between the number of ant legs L Elena w
    11·2 answers
  • 12 divided 934.8 and have fun
    13·2 answers
  • Select all numbers that are irrational.
    12·2 answers
  • 1. A triangle has a base of 8km and height of 3km. What is the area of the triangle?
    8·1 answer
  • Module 1 Exam
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!