Answer:
1/3
Step-by-step explanation:
3^2/5 x 3^-7/5
We know that a^b* a^c = a^(b+c)
3^(2/5 -7/5)
3^ (-5/5) = 3^ -1
We know that a^-b = 1/ a^b
3^-1 = 1 / 3
Answer:
Step-by-step explanation:
Property of a right triangle,
(Hypotenuse)² = (leg 1)² + (leg 2)²
If the length of sides of the given triangle are 7mm, 14mm and 15mm.
(15)² = (7)² + (14)²
225 = 49 + 196
225 = 245
False
Therefore, the given triangle is not a right triangle.
Answer:
180
Step-by-step explanation:
30x3=90-30+50
The answer is -4
Solution:
f(x) = 3x - 7
g(x) = 2x^2 - 3x + 1
(fog)(0)
= f(2(0)^2 - 3(0) + 1)
= f(2x^2 - 3x + 1)
= f(1)
= 3x - 7
= 3(1) - 7
= -4
