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
ehidna [41]
3 years ago
13

PLEASE HELP! BRAINLIEST!

Mathematics
1 answer:
balu736 [363]3 years ago
6 0

Answer:

x=4

Step-by-step explanation:

We can find the length of RT by using the Pythagorean theorem

sin theta = opposite side/ hypotenuse

sin 60 = 2 sqrt(3)/ RT

Multiply each side by RT

RT sin 60 = 2 sqrt(3)

Divide by sin 60

RT = 2 sqrt(3)/ sin 60

RT = 4

Then

tan theta = opposite side/ adjacent side

tan 45 = x/RT

tan 45 = x/4

4 tan 45 = x

4 = x

You might be interested in
Which ratio is porportional to 18/21? A.2/3 B. 30/35 C. 36/48 D.1/3
defon
You can solve this problem by applying the proccedure below:
 
 You have:
 
 a) 18/21=2/3
 18x3/21x2
 36≠42 (2/3 is not proportinal to 18/21).
 
 b)18/21=30/35
 18x35/21x30
 630=630  (30/35 is proportional to 18/21)
 
 c)18/21=36/48
 18x48/21x36
 864≠756  (36/48<span> is</span><span> not proportinal to 18/21)
</span> 
 d)18/21=1/3
 18x3/21x1
 54≠21  (<span> 1/3 is</span><span> not proportinal to 18/21)
</span> 
 Therefore, you can conclude that the correct option is: B.30/35
8 0
3 years ago
A map scale is 1 in: 50 mi. Two cities are 450 miles apart. How far apart are the cities on the map?
Mama L [17]
Answer in the document below.

3 0
3 years ago
Read 2 more answers
Ratio equivalent to 1:3
Margaret [11]

2:6

3:9

4:12

These are all equivilant

4 0
3 years ago
Read 2 more answers
Twelve less than a third of a number is -10
jolli1 [7]
I believe that number would be 6.
1/3n-12= -10
+12 +12
_________
1/3n = +2
x3 x3
_________
n = 6
7 0
3 years ago
Read 2 more answers
39 less than twice a number is 5 times the sum of a number and two times the number. Find the number
umka2103 [35]
2n - 39 = 5(n + 2n)\\2n - 39 = 5(3n)\\2n - 39 = 15n\\2n = 15n + 39\\-13n = 39\\\\n = -3
3 0
3 years ago
Other questions:
  • Find the limit of f(x,y ) → (0,0) or show that the limit does not exist. Consider converting the function to polar coordinates t
    6·1 answer
  • Guys, please help me with this math problem.
    5·2 answers
  • What is the value of 530
    7·1 answer
  • What is the arc measure of AC in degrees?
    15·1 answer
  • It takes for three gardeners 90 minutes to weed a garden. If the job is to be done in only 15 minutes, how many more gardeners n
    8·2 answers
  • 2.5(10 times+8)+3times
    11·2 answers
  • 3(x 1) - 2x = -6 <br> a. x = 1 <br> b. x = 5 <br> c. x = -7 <br> d. x = -9
    8·1 answer
  • Are y = 6x + 9 and 27x – 3y = –81 parallel
    11·1 answer
  • Part A: Larry earned $11 walking his neighbors' dogs on Saturday. He earned some extra money on Sunday doing the same thing. Wri
    8·2 answers
  • Help ! Aanswer ! Read the direction and answer with proof ! I'll give brainliest to whose right.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!