Answer:
Step-by-step explanation:
so, by the Pythagorean theorem
If it is a right triangle:
a^2 + b^2 = c^2
so,
6^2 = 36
8^2 = 64
10^2 = 100
okay, now we plug these into the equation
36 + 64 = 100
so yes, it is a right triangle.
Hope this helped!
Answer: x^2+29x+39
You would first have to set up an equation, which would be ((2x+9)⋅(x+6))-((x-5)⋅(x-3)) to find the area of both rectangles.
Then you can simplify it, which gives us 2x^2+21x+54-(x^2-8x+15)
Then simplify it even more which gives us 2x^2+21x+54-x^2+8x-15
Then we can get our answer: x^2+29x+39
Hope that helps :)
maybe C? sorry i’m not the best at this
Answer:
B) 4x + 12
Step-by-step explanation:
If we use the distributive property, multiplying the 4 with each term of the parentheses, it would give the same as
Answer:
Q.6 answer is 4.
Step-by-step explanation:
4^3×4^3=4^3+3=4^6 (transpose 4^-3 of the denominator to the numerator in order to get the expression.)
4^6×4^-5=4^6-5=4^1=4
Hope it helps you.