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
SashulF [63]
3 years ago
7

How do I find x?????​

Mathematics
2 answers:
sp2606 [1]3 years ago
8 0

Answer:

x = 20

Step-by-step explanation:

This is a 30-60-90° triangle, so the side length measurements will follow the rule of 1, √3 , 2.

You are solving for the hypotenuse (2), and you are given the side (1). Multiply it by 2:

10 x 2 = 20

x = 20.

If you need to solve for the third side, it is the same. Multiply this time by √3:

10 x √3 = 10√3.

~

Reptile [31]3 years ago
3 0

Answer:

-64.05

Step-by-step explanation:

tan (30)*10 = -64.05

You might be interested in
F(x)= 9-x^2, x ≥ 0. f^-1(x)=??
julia-pushkina [17]
y=9-x^{2},\ x\ge0

Reverse x and y:
x=9-y^{2},\ y\ge0
Solve for y:
x=9-y^{2}
\rightarrow y^{2}=9-x
\rightarrow y=\sqrt{9-x} since y\ge0
7 0
3 years ago
Please help me I would really appreciate it
Maru [420]

Answer:

1.about 180 degrees

2.45 degrees

3.1.5

4.4/5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can I have a little help on the bottom two problems? Please!! ;-;
boyakko [2]
1/6 of 24 = 4
3/7 of 21 = 9
1/3 of 21 = 7
8 0
3 years ago
Read 2 more answers
1. Each person has a 75% probability of going to the Chess Tahoe restaurant. a. You randomly select 8 people. What is the probab
Ipatiy [6.2K]

Step-by-step explanation:

75%

selected=8

=8-5=3

=75/100×3

=3/4×3

=9/4

=2 1/4

5 0
3 years ago
Escribe los números que faltan para completar las siguientes operaciones
AURORKA [14]

Answer:

9 x 4

7 x 3

-5 x 8

-10 x +10

eso es todo lo que puedo hacer baby

Step-by-step explanation:

5 0
4 years ago
Other questions:
  • Verify this identity: show work <br><br> cot(x-pi/2)= -tanx
    10·1 answer
  • The answer to this question please
    12·1 answer
  • There was 2/3 of a fruitcake left over. Ella ate 1/5 of it. How much of the whole fruitcake did she eat?
    10·1 answer
  • Explain why the polynomial 144x2 − 200x + 81 is not a perfect square.
    9·1 answer
  • I need help with that question thank you
    7·1 answer
  • (-y^5)(8y^2) and (-7^5)(9y) and (-7^5)(-5)
    12·1 answer
  • Need help with this...
    11·1 answer
  • How many triangles can be constructed with side lengths of 9.6 cm, 11.6 cm, and 21.2 cm?
    10·1 answer
  • If 4(r + 2) – 13 = 11, what is the value of r?
    13·1 answer
  • HELP MEEE PLSSSS PLSSS
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!