First of all, the left triangle is an equilateral triangle. Which means that all the interior angles are 60 degrees.
4w=60
w=15
Then all 3 sides are equal thus we can set up equation 3x-y=4y then simplify,
3x=5y
Going to the triangle on the right its isosceles we can set up equation 2x+50=180
2x=130
x=75
Substitute this back into equation above 3x=5y
5y=3*75
y=45
Therefore
x=75
y=45
w=15
Done!
Answer:
Step-by-step explanation: For a problem like this, it’s best to use Pythagorean Theorem which is a^2+b^2=c^2 .
In this problem they gave us a and c already so we are trying to find b.
3^2+?=5^2
9+?=25
25-9=16
Find the square root of 16 which is 4
Answer: The distance between the ladder and the slide is 4 meters
A square has 4 right angels and 4 sides with equal angels ;)
Answer: cot B
Step-by-step explanation: if i am right mark me as brainliest
Answer:
Step-by-step explanation:
Step-by-step explanation:
5:28^25 I think
6:keep the base multiply exponents
7:no because you would multiply the bases and keep the exponent the same
8:7 because 7 x 5= 35
1: 2 and 3 for the second part of it 2 and 5
2:7^30
3:54^3
4:Yes they are just flipped