Answer:
3*10^4
Step-by-step explanation:
8.9/3.3 is about 3. 10^8/10^4 is 10^4.
Thus, the answer is about 3*10^4.
Answer:
x = 28,000
Step-by-step explanation:
"What" is our unknown, x; "is" is an equals sign; 70% expressed as a decimal is .70; "of" means to muliply.
Our equation, then, is
x = .70(40,000) so
x = 28,000
Answer: 2 x -1 = -2. -2 + 2 =0
angles in a triangle need to equal 180 degrees
so x = 180 - 47 - 58
x = 180-105
x= 75 degrees
The answer to the question
