Answer:
f. 85
Step-by-step explanation:
<u>All triangles add up to 180 degrees</u>
BCE=25
then you need to find DBC, you can do that since ABD is isocilies that means all sides are equal in length and angle so 180 divided by 3 (number of side) is 60
isoceles triangle have 2 sides that are equiangular, cince we know BCA is 25 we also know BAC is 25, leaving angle ABC to be 130 (180-50=130)
we subtract angle ABD from angle ABC to get angle DBC, leaving angle DBC to equal 70 degrees
since 70 (angle DBC) + 25 (Angel BCA)= 95
we just subtrract 95 from 180 to get the answer 85 (:
Answer:
3 nickels and 15 quarters.
Step-by-step explanation:
Hope this helps!
75 divided by 225 is 0.333...
so it would be A
Hey try and use Socratic or photomath they have really helped me
Answer:
a. 3/2
b. 6/4 idk if you need to simplify, but if so it would be 3/2
c. y = 3/2x
Step-by-step explanation:
a: to find the rate of change of points A and B, you just use a formula (i forgot what it's called but it looks like this) y2-y2/x2-x1
3/2-0/0= 3/2
so the rate of change = 3/2
b: again, using the same formula, y2-y2/x2-x1, but using points C and D
12/8-6/4=6/4 simplified to 3/2
c: since the line goes through the origin, (0,0), then there isn't a y-intercept
making the equation: y = 3/2x