Answer:
The slope is -x/3 and the y-intercept is -4.
Step-by-step explanation:
Answer:
C. 3(2x + 5y) is the algebraic expression equivalent to the expression
Step-by-step explanation:
From the question, the given expression is 6x + 15y.
Factorizing this expression gives 3(2x + 5y). Hence, the algebraic expression equivalent to the expression 6x + 15y is 3(2x + 5y). (Option C).
Checking the remaining options
A. 3(2x - 5y)
Expanding this gives 6x - 15y. It is not equivalent to the given expression
B. 3(5x - 2y)
Expanding this gives 15x - 6y. It is not equivalent to the given expression
D. 3(5x + 2y)
Expanding this gives 15x + 3y. It is not equivalent to the given expression.
Hence, C. 3(2x + 5y) is the algebraic expression equivalent to the expression.
Answer:
59,049
Step-by-step explanation:
9*9*9 =
(9*9) = 81
(81*9) = 729
----------------------------------
9*9 =
81
---------------------------------
729*81 =
59049
hope this helps :)
Answer:
graph using the points below
Step-by-step explanation:
plug in the x value
-2 -6
0 0
1 3
2 6
=sin30cos60 + sin60cos30
=(1/2)(1/2) + (√3/2)(√3/2)
=1/4 + 3/4
=1+3/4
=4/4
=1
