Answer:
? = 116°
Step-by-step explanation:
when a line passes through 2 parallel lines,
the angles ?° + 64° are complementary or add up to 180°
? + 64° = 180°
? = 180° - 64° = 116°
42.8 in
Step-by-step explanation:
Step one:
given data
we are told that the expression for the depth of a lake after x years is given by
Required
The value of y when x= 4
Step two:
substitute the value of x in the expression to get y
After 4 years the depth will increase by 42.8 in
Half an hour= two quarters of an hour
Answer:
B
Step-by-step explanation:
5 divided by 2 is 5/2
Answer:
214
Step-by-step explanation:
PEMDAS
Multiplication first: 6*35=210
Addition next: 210+4=214
