The answer is (C). All sides and angles of the square is equal. Its diagonals bisect each other and meet at 90°. If two lines are said to meet at 90°, these lines are perpendicular to each other. Therefore, the diagonals of a square is perpendicular to each other
Answer:
Step-by-step explanation:
watermelon=w
cantaloupe=c
3w+2c=32 x3 9w+6c=96
4w+3c=44 x2 8w+6c=88
(9w+6c) - (8w+6c) =
96-88=
c=8
canteloupe is 8 pounds
3w+2(8)=32
3w+16=32
3w=16
w=5 1/3 pounds
watermelon is 5 1/3 pounds
2(5 1/3)+8=
10 2/3+8=
18 2/3 pounds
The factor of f(x) is (x-(4-13i))
If a polynomial function f(x) has roots 4 – 13i and 5
One of the complex roots is 4-13i
If we have one complex root then there should be one more complex root.
<h3>What is the complex root?</h3>
complex roots come in pairs like (a+ib) and (a-ib)
so another complex root for 4-13i is 4+13i
If 'a' is a root then the factor is (x-a)
4+13i is a root
So the factor is (x-(4-13i))
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Step-by-step explanation:
Simplify.
<u>Include the exponent:</u>
<u>Use the Distributive Property:</u>
<u>Add and format the trinomial:</u>
A = a+b
——- h
2
5(7)
——- 3
2
=52.5
