There are a couple ways to do this, but basically you need to convert the units.
<span>7 yards x 3 ft/yard = 21 feet </span>
<span>4 yards x 3 ft/yard = 12 feet </span>
<span>So the area (in sq. ft) will be: </span>
<span>21 x 12 </span>
<span>= 252 sq. ft. </span>
<span>Alternatively, you can figure the area in square *yards* and then multiply by 9 sq. ft per sq. yard. </span>
<span>7 yards x 4 yards x 9 sq. ft/sq. yard </span>
<span>= 252 sq. ft.
hope this helps :)</span>
Answer:
Step-by-step explanation:
6x3 - 16x2+ 11x - 5+ 3x - 2
Solving like terms
6x3 - 16x2 + 14x - 7
Answer:
oh my
Step-by-step explanation:
Answer:
1. 2a
2. Vertex
3. Center
4. (c-a)
Step-by-step explanation:
Answer:
acute triangle.
Step-by-step explanation:
c² = a² + b² , then the triangle is right
c² < a² + b² , then the triangle is acute
c² > a² + b² , then the triangle is obtuse
8, 15, and 16
16² ....15² + 8²
256 < 289
Therefore it is an acute triangle.