Answer:

Step-by-step explanation:

Answer:
y should be 5, when u solve for the angles u get 68+87+c=180, if c is y^2 then y is 5
Step-by-step explanation:
Answer:
TRUE
Step-by-step explanation:
2x + 0.8/y = z – 4
x = 7, y = 0.2, z = 22
2×7 + 0.8/0.2 = 22 - 4
14 + 4 = 18
18 = 18
TRUE.
2/9 × 3 =
= 2×3 / 9 =
= 6/9 =
= 2/3
Answer:
Yes
Step-by-step explanation: