Answer:
x = 10
Step-by-step explanation:
First look at the big overall triangle.
It has a right angle and another angle of 44; therefore the missing angle is (since the sum of angles inside a triangle is 180)
180 - 90 - 44 = missing angle
missing angle (top) = 46; now the angle of a straight line is 180 and they give you 56° which has a supplementary angle of 180 - 56 = 124°.
Now we know that the triangle that include the x has angles 46° (missing top angle), and supplementary angle of 124°. Therefore
x = 180 - 46 - 124
x = 10
39 over 9th as a repeating decimal is 4.33 ( the 3 keeps repeating )
I hope this helps!
Answer:
706.86 cm
Step-by-step explanation:
=4pi(r^2)
=12.56(r^2)
=12.56(7.5^2)
=12.56(56.25)
=706.86
Answer:
Step-by-step explanation:
Here, we have to convert the equation to slope-intercept form so we can find the perpendicular slope:
Since our slope is , then that means the slope perpendicular to it is .
Now we find our new y-intercept so that the line will pass through the point (-7,7):
Therefore, the equation of the new line is
12 would be your answer. If he works 6 hours a day and he can mow 2 lawns and hour then multiply 6 by 2 and get 12.