Answer:
Set 1 Angle A is 90
Set 1 Angle B is 45
Set 2 Angle B is 15
Set 2 Angle C is 90
2)
Set 1 Angles A and C are both 62
Set 2 Angles B and D are both 120
Step-by-step explanation:
9x3 3^3 21+6 37-10
That is 4
I think C or 24/30 is not equivalent. If it is not true, I am very sorry.
Answer:
Your answer is B. (3, 5/2)
Step-by-step explanation:
The formula to find the midpoint of a segment is
(x1 + x2) / 2 to find the x value
and (y1 + y2) / 2 to find the y value of the midpoint.
To find the midpoint of the segment in the photo, you would do...
-1 + 3 divided by 2, giving you 3 for your x
and then 2+3 divided by 2, giving you 5/2 for your y.
Hope this helps!
Given:
Seven hot dogs and two hamburgers cost 14.50
Two hot dogs and seven hamburgers cost 17.00.
To find:
The cost of one hot dog and the cost of one hamburger.
Solution:
Let the cost of one hot dog be x and the cost of one hamburger be y.
According to the question,
...(i)
...(ii)
Multiply (i) by 7.
...(iii)
Multiply (ii) by 2.
...(iv)
Subtract (iv) from (iii).
Divide both sides by 45.
Put x=1.5 in (i).
![7(1.5)+2y=14.50](https://tex.z-dn.net/?f=7%281.5%29%2B2y%3D14.50)
![10.50+2y=14.50](https://tex.z-dn.net/?f=10.50%2B2y%3D14.50)
![2y=14.50-10.50](https://tex.z-dn.net/?f=2y%3D14.50-10.50)
![2y=4](https://tex.z-dn.net/?f=2y%3D4)
Divide both sides by 2.
![y=2](https://tex.z-dn.net/?f=y%3D2)
Therefore, the cost of one hot dog is 1.5 and the cost of one hamburger is 2.