Answer:
about 36.3 feet
Step-by-step explanation:
Let x represent the height of the kite in feet. Then (x-22) is the horizontal distance to the kite. The Pythagorean theorem tells you the string length is related to these distances by ...
... 39² = x² + (x-22)²
... 2x² -44x -1037 = 0 . . . . rearrange to standard form
Using the quadratic formula, the positive solution is ...
... x = (-b+√(b²-4ac))/(2a) . . . . for a=2, b=-44, c=-1037
... x = (44 + √((-44)² -4(2)(-1037)))/(2·2)
... x = 11 + √639.5 ≈ 36.288
The kite is about 36.3 feet above the ground.
Answer:
60 in^2
Step-by-step explanation:
Formula A=LW
Substitution:
Easy Pea-sy!
I mean, there it only one answer so...
P.S. Hope you do good on this Canvas Test!(Yes, I recognize the interface.)
Answer: What is this
Step-by-step explanation:
So sir or ms but um i cannot read this and i am a Harvard Graduate.
Answer:
Step-by-step explanation:
hello :
The expression 1/2mv^2
M=1.6x10^3
V=3.4x10^3
is : 1/2(1.6x10^3 )(3.4x10^3)²=2.72x 10^9
Answer:
2x3 − 11x2 + 16x − 3
Step-by-step explanation:
