Answer:
100 Sq. =80 SQ. +60 SQ.
10000=6400+3600
10000=10000
yes,given length can form right angle triangle.
Answer:
The range is the output value or the y value.
You would work backwards to find the domain.
f(x) = 4x - 1 f(x) = 4x - 1
3 = 4x - 1 7 = 4x - 1
add 1 to both sides add 1 to both sides
4 = 4x 8 = 4x
divide both sides by 4 divide both sides by 4
x = 1 x = 2
f(x) = 4x - 1 f(x) = 4x - 1
11 = 4x - 1 15 = 4x - 1
add 1 to both sides add 1 to both sides
12 = 4x 16 = 4x
divide both sides by 4 divide both sides by 4
x = 3 x = 4
Domain { 1, 2, 3, 4}
Step-by-step explanation:
Answer:
V = 1200π
Step-by-step explanation:
Volume of a cylinder formula:
Let's find the height of the cylinder by multiplying 20 cm by 3/5.
The radius is 1/2 of the diameter, so:
Substitute 12 for h and 10 for r into the volume formula.
Simplify.
- V = π * 100(12)
- V = π * 1200
The volume of a cylinder, in terms of π, is V = 1200π.
Answer:
0
Step-by-step explanation:
Sin 30° = ½
Cos 30° = √3/2
Sin 60° = √3/2
Cos 60° = ½
Therefore,
(½ + √3/2) - (√3/2 + ½)
![\frac{1 + \sqrt[]{3} }{2} - \frac{ \sqrt{3 + 1} }{ 2 }](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%20%2B%20%20%5Csqrt%5B%5D%7B3%7D%20%7D%7B2%7D%20%20-%20%20%5Cfrac%7B%20%5Csqrt%7B3%20%2B%201%7D%20%7D%7B%202%20%7D%20%20)
Answer: 0
