Answer:
432 inch square
Step-by-step explanation:
The total material used to make a kite should be equal to the area of the kite. You can find the area of a kite by multiplying the width with length, then divide it by two. The formula will be:
area = length x width /2
area= 18 in * 16 in /2= 144 inch square.
The area of one kite is 144 inch square, then the area for 3 kites will be: 3 * 144 inch square = 432 inch square
2x + y = 350
x + 2y = 475
3x + 3y = 825
x + y = 275
x = 275 - y
(plug back into first equation)
2(275 - y) + y = 350
550 - 2y + y = 350
550 - y = 350
-y =-200 or y = $200 (dog)
therefore, x = $75 (cats)
Check
2(75) + 200 = 350
75 + 400 = 475
HAPPINESS! :)
Answer:
obtuse angle
Step-by-step explanation:
The answer is 4/10*cos 01
solve for "k", to find k or the "constant of variation"
then plug k's value back to
now.... what is "p" when q = 5? well, just set "q" to 5 on the right-hand-side, and simplify, to see what "p" is
