Answer:
-15 and 0
Step-by-step explanation:
-15 + 15= 0
Answer:
there is a 2/6 chance because there are 2 odd numbers and being spun twice.
Step-by-step explanation:
See a solution process below:
Explanation:
The formula for calculating the distance between two points is:
d
=
√
(
x
2
−
x
1
)
2
+
(
y
2
−
y
1
)
2
Substituting the values from the points in the problem gives:
d
=
√
(
2
−
4
)
2
+
(
9
−
7
)
2
d
=
√
(
−
2
)
2
+
2
2
d
=
√
4
+
4
d
=
√
8
Or
d
=
2.828
rounded to the nearest thousandth.
Or
d
=
√
4
⋅
2
d
=
√
4
√
2
d
=
2
√
2
Answer:
x = 2
y = -3
Step-by-step explanation:
The given equation is,
22(x + yi) + (28 + 4i) = 72 - 62i
By solving this equation further,
22x + 22yi + 28 + 4i = 72 - 62i
(22x + 28) + (22y + 4)i = 72 - 62i
Now both the sides of the equation is in the form of complex number,
By comparing real and imaginary parts given on both the sides,
22x + 28 = 72
22x = 72 - 28
22x = 44
x = 2
22y + 4 = -62
22y = -62 - 4
22y = -66
y = -3
Therefore, x = 2 and y = -3 are the values for which the given equation is true.