Answer:
1. 3.87
2. 7.07
3. 69.89
4. 70.87
Step-by-step explanation:
Answer:
600+30+0+0.0+0.05+0.002
Step-by-step explanation:
Six hundred thirty and fifty-two thousandths
Answer:
f(x) = x^2 + 2, g(x )= -x + 1
=> (f*g)(x) = (x^2 + 2)(-x + 1)
= -x^3 + x^2 - 2x + 2
Hope this helps!
:)
Answer:
75
Step-by-step explanation:
Since its a right triangle you would use the Pythagorean Theorem. 60 sqaured is 3600, and 45 squared is 2025. Add those together to get 5625. The sqaure root of 5625 is 75
Answer: Length = 2x✓15
Step-by-step explanation:
A rectangle has a width of 2x inches and a diagonal length of 8x inches. We are told to find the length of the rectangle. The square of the diagonal is the addition of the square of the length and square of the width.
Adjacent² = length² + width²
(8x)² = length² + (2x²)
Length² = 64x² - 4x²
Length² = 60x²
Length = ✓60x²
Length = ✓4 × ✓15 × ✓x²
Length = 2 × ✓15 × x
Length = 2x✓15