For each pair (x,y) we check 5x-4y and if it's 17 we check YES otherwise NO.
(2,9) 5(2) - 4(9) = 10 - 36 = -26 NO
(-3,-8) 5(-3) - 4(-8) = -15 + 32 = 17 YES
(1,-3) 5(1) - 4(-3) = 5 + 12 = 17 YES
(-6,2) 5(-6) - 4(2) = -30 - 8 = -38 NO
50.24
Circumference = pi*d
P=3.14 d=16
Answer:
The dimensions are (4 - 6.67x) yards by 60 yards.
Step-by-step explanation:
The area of a rectangle given by the equation A = LW, where L is the length and W is the width of the rectangle.
⇒ ............. (1)
Now, the width is given by 60 yards i.e. W = 60 and the area is given by (240 - 400x) sq. yards i.e. A = 240 - 400x.
Therefore, from equation (1) we get,
Therefore, the dimensions are (4 - 6.67x) yards by 60 yards. (Answer)
1/4"=1'
2"=???'
2*1=2/4= 1/2'
your answer is 1/2
Answer: 14 grams
Step-by-step explanation:
It took 4 balloons to make a duck that weighs 56 grams to float. With one balloon, the number of grams that will float will be 56 grams divided by 4. This will be:
= 56 grams ÷ 4
= 14 grams