I'm assuming that the signs inside each circle is its sign. So, negative sign in the circle means it is a negative number and vice versa.
a.) Given:
7 circles w/ negative signs, 4 out of 7 circles are crossed out.
- 7 - 4 = -11
b) Given:
7 circles with positive sings and 5 circles with negative signs. The 5 negative circles are crossed out.
+ 7 - (-5) = 7 + 5 = 12
I'm not sure if I am correct but I answered based on what I understand from the given data.
Could you do 31 add 31 which would also be 31 multiplyed by 2
hope this helps
Answer:
x = 0 and x = 1
Step-by-step explanation:
The solutions are the x-coordinates of the points of intersection. The problem statement tells you ...
"The curve and the line intersect each other at begin ordered pair 0 comma 2 end ordered pair and begin ordered pair 1 comma 1.25 end ordered pair."
The x-coordinates of interest are 0 and 1, so the solutions are x=0 and x=1.
Answer:
776,860
Step-by-step explanation:
1. 31*7=217
2.3580*217=776,860
(This one was tricker than the other one but I hope I'm right and I answered this question first)
All right angle triangles have a 90 degree angle. 90+42=132
All triangles have angles that add up to 180 degrees 180-132=48
90+42=132
180-132=48
<span>The missing angle is 48°</span>