Answer:
11:6
Step-by-step explanation:
hope this helped :)
Answer:
y= 3
Step-by-step explanation:
The triangle on the left is a right triangle, so we can use trig functions to solve for the missing side, y.
First, find the length of the side that both triangles are connected to.
tan30=x/9
Isolate the x variable and solve.
9(tan30)=x
x= 5.19615
Now use the Pythagorean Theorem to solve for the side length, y.
a^2+ b^2 = c^2
(5.19615)^2+ b^2= 6^2
c= 3
Answer:
(-2, 1).
Step-by-step explanation:
When f(x) = 0
4 + 2x = 0
2x = -4
x = -2.
Ehen f(x) = 6
4 + 2x = 6
2x = 6-4 = 2
x = 1.
O and M are equal... N and L are equal. The whole shape adds up to 360 degrees.
3x-55=2x
x=55
So O= 110, M=110. That leaves the rest of the shape with 140. Divide by 2. N and L= 70... plug it in.
70=5y
y=14
So the answer is x=55 y=14
