Answer:
3 x 3 x 3 x 3 x 3 x 3 x 3 = 2,187
(or 3 x 7 = 2,187)
2,187 x 9 = 19,683
Step-by-step explanation:
The little seven next to the three is a exponent, that means there is the amount of threes as the exponent. Find out what 3 x 7 is. You should have gotten 2,187. Then multiply that answer that you got with the number you are multiplying with (9). You should get your answer 19,683.
Hope this helped you understand :)
Answer:
Step-by-step explanation:
If a line is parallel to another it must have the same slope
The slope/intercept form of a line is y = mx + b where m is the slope and b the y intercept
The line y = 2x + 5 has slope 2
So the slope of the line that passes through (2,3) must also have the slope 2
We have
y = 2x + b; Substituting x =2, y =3 in this equation gives us
3 = 2 (2) + b or b = -1
Hence the equation of the line is
y = 2x -1
Cross-check
Substitute for x = 2 ==> y = 2(2) - 1 = 3 which is consistent
Answer:
2^9 = 512
Step-by-step explanation:
2^9 = 512 is the largest number less than 1000 that has only 2s in its prime factorization.
Answer:
-6-8= -14
Step-by-step explanation
negative eight plus negative 6 is negative 14.
Answer:
x= - 9/28 ± √60/7
Step-by-step explanation: