Area= (1/2) ab sin c
Area= (1/2) (3.8)(4.3) sin53
Area= 6.524852 answer found from ti-84
Answer:
- All rational numbers can be written as decimals
- All rational numbers either terminate or are repeating
- All rational numbers are real numbers
Hi there!
To subtract this, we can only subtract like terms. That means we only subtract 7x^2 and 5x^2, 4x and 10x, and -9 and -5. It might make more sense after the work below:
7x^2 - 5x^2 = 2x^2
4x - 10x = -6x
-9 - -5 = -4
So, the answer is 2x^2 - 6x - 4
Hope this helps!
Answer:
936
Step-by-step explanation:
you have to multiply
Step-by-step explanation:
2pir/2 + 2 + 2(14) + 2piR/2
= pir + 2 + 28 + piR
r = [(5+5)-2]/2
r = 4
Perimeter = 3.14(4) + 30 +3.14(5)
= ........... meters