Answer:
1). y = -3 - 7
2). 1/4
3). 1. 117° 2. 63°
4). There are 42 students in the yearbook club and 61 in the drama club
5). 1). both are 45 ° 2). both are 3 units
Step-by-step explanation:
The zero of the linear function is -2
<h3>How to determine the zero of the function?</h3>
This is the point where the line of the equation crosses the x-axis
From the attached figure, the line cross the graph at:
x = -2
Hence, the zero of the function is -2
Read more about linear equations at:
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Answer:
H(11)=101
Step-by-step explanation:
The function we have is:
and we need to find the value of
this is evaluating the function 
when the value of t is 
So, first we substitute in H(t):
we solve the expression:
the answer is that when , the function has the value 
Answer:
4
Step-by-step explanation:
If you do .50 x 8 from each ticket being drawn and the probability you get 4
Recognize that the triangle is isosceles, so the two side lengths are equal.
b = 2√2
Recognize it is a right triangle, so you can use the Pythagorean theorem to compute the length of "a".
a^2 = (2√2)^2 +(2√2)^2
a^2 = 8 +8 = 16
a = √16
a = 4
