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
shusha [124]
3 years ago
7

HELP PLEASE WITH EXPLANATION

Mathematics
1 answer:
avanturin [10]3 years ago
3 0
So hmm notice the picture below

that's the 30-60-90 rule, notice your triangle, the bottom-left-angle is a right angle, 90°, the angle atop is 30°, so the angle on the bottom-right has to be 60°, thus is a 30-60-90 triangle, and as you can see on the triangle on the left in the picture, those are the ratios for it

so 8 will be x, what is the longer leg or side in yours then? well, is \bf 8\sqrt{3}


You might be interested in
Find the range of the function f(x) = -x 2 + 4x if the domain is {-2, 0, 1}.
Ne4ueva [31]

Answer:

y≤4

Step-by-step explanation:

y≤4

try to graph it on a parabola and u will find the answer above :D hope this helped

4 0
3 years ago
Can someone pleasw helppppppp meee
Sergio [31]
It would be 2,5, and 6. The mode means the number that is repeating the most. Since 2, 5, and 6 all appear 3 times, that is the mode
6 0
3 years ago
Read 2 more answers
Kevin took his car to Dwain's Automotive to have the engine replaced. Kevin was
tamaranim1 [39]

Answer:

Step-by-step explanation:

$2400 in labor

4 0
3 years ago
A 16,000 ft<br>B 8000 ft<br>C 4000 ft<br>D 150 ft​
Cloud [144]

Answer:

A

Step-by-step explanation:

If all of the dimensions of the tank are doubled, since we live in three dimensions, the volume of the new tank will be 2^3=8 times as large. 8\cdot 2000=16000 feet, or answer choice A. Hope this helps!

3 0
3 years ago
Read 2 more answers
A race
sashaice [31]

Answer: 187.7 mph

Step-by-step explanation:

v = 125 mph

t = 1.2 min

v2 = ?

t2 = 0.8 min

We can use the rule of 3 here. It's the inverse rule of 3 because as time decreases, speed increases.

\frac{125mph}{x} =\frac{1.2min}{0.8min}

x = \frac{(125)(1.2)}{0.8}

x=187.5mph

7 0
3 years ago
Other questions:
  • Which relation is a function?
    8·1 answer
  • The system of equations shown below is graphed on a coordinate grid:
    14·2 answers
  • What is the value of x in the equation 3x + 11 - 5x + 17 = 0?
    14·1 answer
  • It would rlly help so much Please I will give brainmast​
    12·2 answers
  • Which Graph represents the solution set of the system of inequalities? {
    5·1 answer
  • Point A is located at negitive 6 over 8 and point b is located at negitive 1 over 8
    13·1 answer
  • SOMEONE PLEASE HELP ME!!!!!
    15·1 answer
  • 1 point
    12·1 answer
  • PLEASE HELP!
    11·2 answers
  • Is the triangle with the lengths of 6, 7, and 9 a right triangle? (show work using Pythagorean theorem) Need to write the number
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!