Hey there! :)
Answer:
y = 0, also known as the x-axis.
Step-by-step explanation:
The equation 
is an exponential function.
There is an asymptote at y = 0, or the x-axis because:
An exponential function, unless containing a vertical shift, can never cross the x-axis resulting in an asymptote at y = 0.
Answer:
1غىخةضهاثضخ
Step-by-step explanation:
ى7غ-3ص0ض49ة=
The slope is the change in Y over the change in X.
(-9,6) is X1 and Y1.
(-3,9) is X2 and Y2.
Slope = Y2-Y1 / X2-X1
Slope = 9 - 6 / -3 - (-9)
Slope = 3/6 = 1/2
The slope = 1/2
Answer:
original number = 53
Step-by-step explanation:
In two digits number:
Let the tens place digit be x and units place digit be y.
So,
Original number = 10x + y
Number obtained after reversing the digits = 10y + x
According to the first condition:
x + y = 8.... (1)
According to the second condition:
10y + x = 10x + y - 18
10y + x - 10x - y = - 18
9y - 9x = - 18
-9(x - y) = - 18
x - y = - 18/(-9)
x - y = 2.......(2)
Adding equations (1) & (2), we find
x + y + x - y = 8 + 2
2x = 10
x = 10/2
x = 5
Plug x = 5 in equation (1), we find:
5 + y = 8
y = 8 - 5
y = 3
10x + y = 10*5 +3 = 50 + 3 = 53
Hence, original number = 53
Answer:
Step-by-step explanation:
<u>Solution 1:</u>
Recall that in an isosceles triangle, the two angles adjacent to the congruent sides are equal. Since the sum of interior angles in a triangle add up to 
, we set up the following equation:
.
Solving, we get:
.
<u>Solution 2:</u>
The Law of Sines states:
, for any triangle.
We can use this to set up a proportion with the information given:
.
Solving, we get:
.
