Answer:
a is 29°
b is 61°
c is 44°
Step-by-step explanation:
a,b, and c are all inscribed angles which means they are 1/2 the measure of the arc they intercept. To find the measure of the arc on the circle that angle b intercepts, you need to subtract 58° from 180° because the measure of the arc of a semi-circle is 180°. 180°-58°= 122° so b is half of that, or 61°
Answer:
The table not represent a proportional relationship
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
we have
For x=3, y=17
Find the value of k
----->
For x=5, y=27
Find the value of k
----->
For x=8, y=42
Find the value of k
----->
For x=9, y=47
Find the value of k
----->
The values of k are different
therefore
The table not represent a proportional relationship
<u><em>Find the slope of the line</em></u>
(3,17) and (9,47)
m=(47-17)/(9-3)=30/6=5
Find the equation of the line with m=5 and point (3,17)
y-y1=m(x-x1)
substitute
y-17=5(x-3)
y=5x-15+17
y=5x+2
This is the linear equation that represent the points in the table, but this equation not represent a proportional relationship (The line not passes through the origin)
Answer:
Knowing others is intelligence; knowing yourself is true wisdom. mastering others is strength; mastering yourself is true power. if you realize that you have enough, you are truly rich, "And the cause of not following your heart, is in spending the rest of your life wishing you had."
Explanation:
I need points so SORRY!
I’m not sure about the rest but the slope is 4 and the y intercept is 3.
Answer choice B is most correct. For answer a, there would be less visitors the more it rains. For b, the more the item costs, the more sales tax you pay. For answer c, the more people seated at a table, the less space per person. And for answer d, the more cats, the less mice there would be.