Answer:
32
Step-by-step explanation:
Answer:
x = 12, y = 4
Step-by-step explanation:
For the triangles to be congruent by HL , then
x = y + 8 → (1)
4y = x + 4 → (2)
Substitute x = y + 8 into (2)
4y = y + 8 + 4
4y = y + 12 ( subtract y from both sides )
3y = 12 ( divide both sides by 3 )
y = 4
Substitute y = 4 into (1)
x = 4 + 8 = 12
Answer:
4. x = 7.5
5. x = 17.9
6. x = 18.4
Step-by-step explanation:
4. Cos(60) = x/15
x = 15*Cos(60)
x = 7.5
5. Tan(50) = x/15
x = 15*Tan(50)
x = 17.9
6. Cos(57) = 10/x
x = 10/Cos(57)
x = 18.4
Answer:
2.5km
step-by-step explanation:
half of 5
X=60
That’s the answer
What I did to get it
(3x-60)=120
+60. +60
3x =180
————. = 60
3
X=60