Answer:
1. 56.55
2. 150.8
Step-by-step explanation:
I didn't know if you were looking for the circumference or what
Answer:
(4,2 1/2)
Step-by-step explanation:
Answer:
Step-by-step explanation:
In this question we will solve the polynomials by adding or subtracting the similar terms.
1). (-3x² - 8x + 2) + (-5x² - 9x - 2)
= (-3x²- 5x²) - (8x + 9x) + (2 - 2)
= (-8x²) - 17x + 0
= -8x² - 17x
2). (-2x² + 7x - 1) - (8x² - 6x + 5)
= (-2x² - 8x²) + (7x + 6x) - (1 + 5)
= -10x² + 13x - 6
3). (5x²- 5xy - 10y²) + (5x²+ 5xy + 10y²)
= (5x² + 5x²) + (-5xy + 5xy) + (-10y² + 10y²)
= 10x²
4). (2 + 8x + 4x²) - (9 + 6x + 2x²)
= (2 - 9) + (8x - 6x) + (4x² - 2x²)
= -7 + 2x + 2x²
5). (4x³ + 5x²+ 3x) - (3x³ + 6x²- 1)
= (4x³ - 3x³) + (5x² - 6x²) + 3x + 1
= x³- x² + 3x + 1
Answer:
A) 4216.21621
B) 2646.363
C) 10325.094
Step-by-step explanation:
A) Step 1: Multiply 24 * 65 which = 1560... This then makes the fraction
Step 2: Divide 1560 / 0.37 which = 4216.21621 (your answer)
B) Step 1: Multiply 71 * 8.2 which = 582.2... This then makes your fraction
Step 2: Divide 582.2 / 0.22 which = 2646.363 (your answer)
C) Step 1: Multiply 49.3* 11.1 which = 547.23... This then makes your fraction
Step 2: Divide 547.23/0.053 which = 10325.094 (your answer)
Should have offered more points, but hey, hope this helps!
Answer:
x = -5
Step-by-step explanation:
We don't know what equation solver you're supposed to use. Here are the results from one available on the web.