Answer:
Step-by-step explanation:
1/2 + 6/7 + 2/9 = 199/126
2x(x - 8) -5(x - 8)
= (x - 8)(2x - 5)
what is this number? 1,010,020,030,040,050,060,070,080,090,010,020,030,040,050,060,070,080,090,010,020,030,040,050,060,070,080,0
Andrei [34K]
Answer:
that isn't a number
Step-by-step explanation:
-19 is the answer ////////////////// sorry i needed more charecters to answer
Answer:
6.9
Step-by-step explanation:
Use the Pythagorean theorem :
a^2 + b^2 = c^2
so,
11^2 + b^2 = 13^2
121 + b^2 = 169
b^2= 48
b = 6.928
Round to the tenth : 6.9
