14-3=11 So she needed to cut of 11 yards of fabric.
Answer:
63
Step-by-step explanation:
Use Pythagorean theorem,
base² + altitude² = hypotenuse²
a² + 9² = 12²
a² = 12² - 9²
a² = 144 - 81
a² = 63
a = √63
Answer:
$4,160,000
Step-by-step explanation:
Step 1: Using Pythagorean Theorem, find the length of the new road in km.
pythagorean theorem formula is given as, c² = b² + a², where,
c = lenght of new road
b = 10,000 m = 10 km
a = 24,000 m = 24 km
(Note: 1 km = 1,000 m)
Plug the values into the formula:
c² = 10² + 24² = 100 + 576
c² = 676
Square both sides
√c² = √676
c = 26 km
Step 2: find the cost for constructing the new road
1 km cost $160,00
26 km would cost: 26*160,000
= $4,160,000
Answer:
fisrt one is y=1/2x
second one is y=x+11
third one is y= x^3
fourth on is y= ^3 check mark x
Step-by-step explanation:
Answer:
ALGEBRA Find each value. 23. x. SOLUTION: An inscribed angle of a triangle intercepts a diameter or semicircle if and only if ...
