The answer is D because -14.6 is the least and is the only one that has -14.6 first.
Answer:
c. 441ft^2
Step-by-step explanation:
Area is height times length and since it's a square, safe to say that the sides are equal in length. So square root both of the given areas of the 2 square:
= 29
= 20
Now u have side b and c of the triangle, it's a right triangle so use the Pythagorean theorem a^2 + b^2 = c^2
a^2 + b^2 = c^2
a^2 + 20^2 = 29^2
a^2 + 400 = 841
subtract 4 from both sides
a^2 = 441
square root both sides
a = 21
Now the side a of the triangle is also a side of the small square therefore
21^2 = 441
Hello! I think that 300 students attend that middle school. Since 225 is 75% of the students all I did was make 75% a fraction, which is 3/4. Then, I figured out that 225/300 is equivalent to 3/4 or 75%.
Number of miles Leeann rode on Day 1 =6.75 miles
Number of miles Leeann rode on Day 2=12.4 miles
The question is asking us to find the total number of miles she rode in all.
Number of miles Leeann rode on Day 1 and day 2 = 6.75+12.4=19.15 miles.
Number of miles she ride her bike both days is 19.5 miles.
Answer:
Step-by-step explanation:
hello :
by identity : (a+b)² = a²b² +2ab
when : a = 2 and b=x
(2+x)² = 2²+x²+2(2)(x) =4+x²+4x
(2+x)² = x²+4x+4
