I'd add them just as they are, and later convert the result into a mixed number.
Answer:
x = -1
Step-by-step explanation:
5x + 2y = 1 (eqn 1)
y = -x + 2 (can also be written as y = 2 - x)
subbing y = -x +2 in eqn 1,
5x + 2(2-x) = 1
5x + 4 - 2x = 1
3x = 1 - 4
3x = -3
x = -1
Hope this helps, and please mark me brainliest if it does!
There are several information's already given in the question. Based on the information's provided, the answer can be easily deduced.
Distance covered by the hang glider = 303 miles
Time taken by the hang glider for covering the distance = 8 1/2 hour
= 17/2 hours
Then
Average rate of flight = Distance/ Time
= 303/(17/2) miles per hour
= (303 * 2)/17 miles/hour
= 606/17 miles/hour
= 35.65 miles/hour
I hope the procedure is clear enough for you to understand.<span />
That's a part of a circle that has a radius of 9 inches.
Area of any circle = (pi) x (radius)²
Area of the full circle that this is a piece of = (pi) x (9)² = (81 pi) square inches.
That's the whole circle. How much of the whole circle is in the picture ?
A whole circle has 360 degrees in the middle. This piece has 105 degrees in the middle.
This piece is ( 105/360 ) of the whole circle.
So the area of the piece is (105/360) x (81 pi) = <u>74.22 square inches</u> (rounded)
Answer:
x = 6
Step-by-step explanation:
x / y = 3
y = 2
x / 2 = 3
x = 3(2)
x = 6