Answer:
Yes , it is possible (see the explanation)
Step-by-step explanation:
we know that
In a right triangle, we have two complementary angles (their sum equal to 90 degrees)
so
If two angles are complementary, the cofunction identities state that the sine of one equals the cosine of the other and vice versa
<em>Example</em>
Suppose we have the right triangle ABC
The measure of angle C is 90 degrees
A and B are complementary angles
A+B=90°
therefore
sin(A)=cos(B)
sin(B)=cos(A)
A- x=1
b-x=1 and -1
c-x= 3
d=-10
Answer:
C. 3
Step-by-step explanation:
Let the larger number be denoted by x.
Let the smaller number be denoted by y.
Given the following parameters;
............equation 1
.........equation 2
From equation 1;
.........equation 3
Substituting equation 3 into equation 2, we have;
5y = 15
Divide both sides by 5;
y = 15/5
y = 3.
Substituting the value of y into equation 3, we have;
x = 5 + 3 = 8.
<em>Therefore, the value of the smaller number is 3 and the larger number is 8.</em>
In my opinion I would pick the top for both answers
The piece wise function is written that if X is ≤1 use the top equation and if x is > 1 use the bottom equation.
f(0) means that X is = 0, so you would use the top equation:
x^2
Replace x with 0 to get 0^2 which is 0 x 0 = 0
F(0) = 0