The slope of the parallel line is -6/7
the slope of the perpendicular line is 7/6
the slope of the line = -6/7
the gradient of two parallel lines are equal
the product of the gradient of two perpendicular lines is -1
: the gradient m1*m2 = -1
m2= -1(-6/7)
m2= 7/6
A semi-circle can be rotated about the y-axis to create a sphere
Answer:
Answer 1: 0.8
Answer 2: 0.238
Answer 3:
dollars per hour.
Step-by-step explanation:
Answer 1:
We have to evaluate 4.8 ÷ x for the value of x = 6
Now,
(Answer)
Answer 2:
We have to find the quotient of 0.9 ÷ 3.78
Now,
(Answer)
Answer 3:
A. Emma earned $18.40 by babysitting. she worked 2.3 hours.
Now, the rate of payment to Emma per hour for babysitting is
............. (1) dollars per hour.
B. While solving this division problem we must change the divisor a whole number.
C. Hence, to change the divisor into a whole number we must multiply the numerator and the denominator by 10.
Hence,
dollars per hour. (Answer)
Answer:
Yup!
1) 3/8
2) 3/35
3) 56/99
4) 30/91
5) 32/85
Step-by-step explanation:
Multiply the numerator and denominator across for all of them :O
I will show this for the <u>first</u> one, and all the rest work the same, jut make sure to plug in the right numbers :)
1) 
Hope this helps, have a nice day! :D