Answer:
126 units
Step-by-step explanation:
the lateral area of a regular pyramid with a square base of 126 units has a slant height of 9 units and base side lengths of 7 units.
Answer:
x = 47
Step-by-step explanation:
Every triangle's interior angles add up to 180°.
Let's make an equation.
x + 102 + 31 = 180
x + 133 = 180
x = 47
Answer:
18o rotational symetry
Step-by-step explanation:
The last one is the correct answer !!
D!
Answer: You cannot buy it.
Step-by-step explanation:
$450 with a 20% percent discount would be $360
Add in a sales tax of 5.25%, and it amounts to $549 in total.
Since you only have $400, you cannot buy the bike.