3/5 into a percent is 60 is is less than 2/3 as a percent of 66.66
Answer:
45°
Step-by-step explanation:
All angles in a triangle add up to 180°
180 - (90 + 45)
= 180 - 135
= 45
Therefore the missing angle is 45°
For an expression to have a rational equivalent when solved, the denominator should not be equal to 0. If the denominator is equal to zero, the expression becomes indefinite or undetermined. This is the reason for the restriction of the use of x being equal to 3 or -10.
In the given above, we can see that the expression x-3 appears both in the numerator and denominator. Hence, this can be cancelled. We are then left with the expression,
(x + 5) / (x + 10)
Therefore, the answer to this item is letter C.
Step-by-step explanation:
Is there any data given abour the figure? And actually, what exactly do you need to solve?
The explicit formula for arithmetic is given by:
an = a1 + (n-1)d
In the current case,
a5 = 215
a1 = 155
n = 5
Substituting;
215 = 155 + (5-1)d
60 = 4d
d = 60/4 = 15
Then,
a1 = 155
a2 = 155 +(2-1)15 = 170
a3 = 155 + (3-1)15 = 185
a4 = 155 + (4-1)15 = 200
a5 = 215
Therefore, the sequence is:
155,170,185,200,215
