Answer:
a = 2.3
Step-by-step explanation:
To solve this problem, we need to find the value of 'a' by solving the equation as follows:
2a = 4.6
a = 4.6/2
a = 2.3
Therefore, the value of a is 2.3
Answer:
Step-by-step explanation:
When 2 lines are perpendicular, their slopes are negative reciprocals of one another. Here, if the slope of A is -1/2, the slope of B is +2/1, or just 2.
7% + 7777 is 7.7288 so the answer is B
Answer:
what grade is this
Step-by-step explanation:
Answer:
h = 15 units
Step-by-step explanation:
A = bh
315 = 21h
h = 315/21
h = 15