4 is the x1 value, -8 is the y2 value, 8 is the x2 value, and 5 is the y2 value.
Answer:
Step-by-step explanation:
If you factor the expression 7a+21 you can get:
7 × (a+3)
To apply a scale to a measure, you have to follow this rule:
Real measure x Scale = Scaled measure
So the drawings will have:
4 x 1/24 = 0'167 feet
6 x 1/24 = 0'25 feet
<span>Windows: 0'167 by 0'25 feet
</span>
<span>12 x 1/24 = 0'50 feet
</span><span>8 x 1/24 = 0'33 feet
</span>Doors: 0'33 by <span>0'50 feet</span>
Answer:
27.3
Step-by-step explanation:
27.3
