Use the Pythagorean theorem:
x = SQRT(33^2 + 56^2)
x = sqrt(1089 + 3136)
x - sqrt(4225)
x = 65
The coefficient is the number that's before the variable and is multiplying the variable.
In 9a2, the coefficient is 9.
Answer:
Step-by-step explanation:
To my understanding, i thing what u do is
14-3=
there are 11 rings left, out of 14 so
11/14=0.79 (rounded)
Answer:
A, 1:2 ratio
Explanation:
Since 1 is <em>half</em> of 2, and the problem states that RSTUV is <em>half</em> of JKLMN, A is the correct ratio.
Answer:
Step-by-step explanation:
Here, you can use a simple formula.
To find the point of intersection you just put x=0 or y=0.
Because, if a graph intersects x-axis, then at this point y=0
Similarly, if a graph intersects y-axis, then at this point x=0
So, for our given line.
y=-1/4 x +2
when , x=0 , y=-1/4 (0)+2=2
So, the graph intersects y-axis at y=2
when , y=0 ,
then 0=-1/4 x+2
or, 1/4 x=2
or, x=8 [multiplying by 4]
So, the graph intersects x-axis at x=8
