Answer:
117
Step-by-step explanation:
270 -153=117
Since Mark's brother is five years older than Mark and their combined ages add up to 23 than Mark must be 9.
Since 9 + 14 = 23, and 14 - 9 = 23
Mark brother is 14 but Mark is 9
Mark is 9 years old.
Hope this helps :0
Answer:
I cannot give you a full answer because it's missing crucial information- the points on the graph. However, I can give you insight!
Suppose one point is (2,3), if you want to scale it by a factor of 3, you would simply multiply both variables by 3. So the new point would be (6,9).
If you want to scale (4,7) by factor of 2, you would multiply the 4 and the 7 with 2. The new point would be (8,14).
Answer:153.94in²
Step-by-step explanation:
<h2>Answer:</h2>
49.2
<h3>Step by step explanation:</h3>
We know that,
a² - b² = (a+b)(a-b)
7.46² - 2.54² ↓
= (7.46 + 2.54)(7.46 - 2.54)
= (10)(4.92)
= 49.2 Ans.