12.25 is the scale factor if the pre image is 12 and the image is 147
Answer: 67°.
Step-by-step explanation:
1) m∠PMR=m∠LMN=3x+19°;
2) m∠LMN+m∠LMP=180°, it can be written as 3x+19+9x-31=180;
3) if to solve the equation 3x+19+9x-31=180, then x=16;
4) m∠PMR=3x+19=48+19=67°.
The absolute value function is:
To translate it we need to remember the following rules:
Using this table we conclude that the function we are looking for is:
Answer:
1.75 or 1 3/4 pieces each
Step-by-step explanation:
3 pieces per apple x 7 = 21
21/12 = 1.75
Answer:
x = 8
y = 3
Step-by-step explanation:
Area = 1/2 √6 (6√2 + √8) Remove the brackets
Area = 1/2 ( 6*√12+ √48)
Area = 1/2 (6*√12 + 4√3) Multiply by 1/2
Area = 3√12 + 2√3
Area = 3*2√3 + 2√3
Area = 6√3 + 2√3
Area = 8√3
