Answer:
x=58/9 fraction x=6 4/9
Step-by-step explanation:
The answer is 420. 70*6=420
Answer:
2d + 8
Step-by-step explanation:
twice the number d = 2 × d = 2d and 8 more means add on 8, that is
2d + 8 ← is the variable expression
Answer:
128
Step-by-step explanation:
Answer:
48 degrees
Step-by-step explanation:
A triangle has three angles that add up to 180 degrees. In a right triangle, one of the angles in 90 degress, and the other 2 add up to 90. In this case, we have 2 given angles, 90 degree angle and 42 degree angle. If we do 90+42 it gives us 132. We then subtract that from 180 to give us 48 degrees.
