A.140 ft
B.490 ft
C.350 ft
D.1400 ft
Answer:
d > - 7
Step-by-step explanation:
John is to have more then -7 dollars in his account by the end of this month.
Now, the variable d is the number of dollars in John's bank account at the end of the month.
Therefore, the inequality in terms of d that is true only if John meets his monthly goal will be
d > - 7 (Answer)
The function graphed here is an exponential decay function.
Becasue an exponential decay function is characterized by a curve that starts in quadrant 2 and decreases as it moves into quadrant 1. It crosses the y-axis at a positive value and approaches y = 0 as it continues into quadrant 1. This behavior matches the description given in the question, so we can conclude that the function graphed is an exponential decay function.
(2y - x)°
Find the value of x.
A 9
В. 18
C 45
D. 90
Now,
(2y+x)°+(2y-x)°=180°(straightangle)
or,2y+x+2y-x=180°
or,4y=180°
◆y=45°
Then,
4x=2y-x(verticallyoppositeangle)
or,4x=2*45°-x
or,5x=90°
or,x=90°/5
◆x=18°
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Answer:
they are opposite degrees so we can say that 4x=2y-x
Step-by-step explanation:
5x=2y and we complete 4x+(2y+x)=180. and then 5x+2y=180. put 2y from 5x. 4y=180 y= 45 and x= 18°