I think the answer is #4 because if Jessica was 3, three years ago then Mandy was 6 but now Mandy is now 12 because Jessica is 6.
Sorry if my explanation is confusing.
Answer:
C
Step-by-step explanation:
just use a site called DESMOS for these then type in the equations then match one that look like it and that's your answer
Answer:
x=-12
Steps:
Step 1: Flip the equation
x-20=-32
Step 2: Add 20 to both sides.
x-20+20=-32+20
x=-12
Area= bh/2
Area= 60*52/2
Area= 3120/2
Area= 1560 yd^2 <========
Perimeter= 3s
Perimeter= 3(60)
Perimeter= 180 yds <======
Type: Equilateral <========
All sides are the exact same length
Answer:
LCM= 154
Step-by-step explanation: