Question

Look at the figure
What is the value of x?
25
60
70
95

Answer 1

Since the lines are parallel, the angles have to be equal. So I can say that 2x-40 has to be the same measure as angle c. So 2x-40+80 has to equal 180
so x=70

Answer 2

Thank you so much. Can you help me with a couple more??

Answer 3

Three yachts are anchored on the harbor as shown below.
How far is Yacht 2 from the harbor?
63 feet
120 feet
81 feet
130 feet

Answer 4

@notme

Answer 5

i dont understand this one and i have this question and two more before i am done. Please help me

Answer 6

There are 3 triangles, so there are 3 pythagorean equations and 3 unknowns .
I ended up with y^2+49^2=x^2
x^2+z^2=130^2
y^2+81^2=x^2
I solved that to get the answer as 117.7667, but I cant type it here now

Answer 7

ok thank you