Answer:
7c+12y
Step-by-step explanation:
Answer: 13
Step-by-step explanation: Pythagorean theorem,
a²+b²=c²
5²+12²=c²
25+144=c²
Square root of 169 is 13
Hope this helps you!!!
Answer:
29.4118% decrease
Step-by-step explanation:
Hope this helps have a great day:)
Answer:
Step-by-step explanation:
Cos 35 = 12cm / <span>hypotenuse (H)</span>
0.81 = 12 / H
H = 12/0.81 = 14.8
h^2 = x^2 + 12^2
219.04 = x^2 + 144
x^2 = 75.04
x = 8.6 (~8.4)
so it is (c)
