When you lose 3 points for 8 questions in a row, you have lost:
8 x 3 points = 24 points lost
1) Volume = π r² h/3
V = 3.14 * (5cm)² * 10cm/3
V = 3.14 * 25cm² * 3.33cm
V = 261.41 cm³
2) M1 = 1,1; N1 = 3, -1 ; O = -2, -3 ; P1 = -2, 2
M2 =3,3 ; N2 = 9, -3 ; O = -6, -9 ; P2 = -6, 6
Point 2 / Point 1
x y
M = 3/1 = 3 ; 3/1 =3
N = 9/3 = 3 ; -3/-1 = 3
O = -6/-2 = 3 ; -9/-3 = 3
P = -6/-2 = 3 ; 6/2 = 3
Answer is A.) (x,y) ⇒ (3x, 3y)
Answer:
12 units
Step-by-step explanation:
notice that the y coordinate (-8) is the same for both points. you can ignore it and just look at the x coordinates. To calculate the distance, you use point a minus point b, so in this case it is 10-(-2). two negatives make positive, so the answer is 12 units.
Answer:
Distance between Kevin's home and movie theater is A) 6.32miles
Step-by-step explanation:
Kevin rode the bike 2 miles east then turn 6 miles north
To find how far movie theater from his home:
The path of Kevil is forming right angle triangle of sides 2 and 6.
and Distance between home and movie theater is hypotenuse.
Take A=2, B=6 and C=Distance between home and movie theater
Therefore,
![A^{2} +B^{2} = C^{2}](https://tex.z-dn.net/?f=A%5E%7B2%7D%20%2BB%5E%7B2%7D%20%3D%20C%5E%7B2%7D)
![(2)^{2} +(6)^{2} = C^{2}](https://tex.z-dn.net/?f=%282%29%5E%7B2%7D%20%2B%286%29%5E%7B2%7D%20%3D%20C%5E%7B2%7D)
![4+36 = C^{2}](https://tex.z-dn.net/?f=4%2B36%20%3D%20C%5E%7B2%7D)
miles
Thus,
Distance between Kevin's home and movie theater is A) 6.32miles
Answer:
7 with a remainder of 12....... I think