Answer:
y
=
x
(2)
+
10
x
+
24
Step-by-step explanation:
quadrent 3
A regular trapezoid is shown in the picture attached.
We know that:
DC = minor base = 4
AB = major base = 7
AD = BC = lateral sides or legs = 5
Since the two legs have the same length, the trapezoid is isosceles and we can calculate AH by the formula:
AH = (AB - DC) ÷ 2
= (7 - 5) ÷ 2
= 2 ÷ 2
= 1
Now, we can apply the Pythagorean theorem in order to calculate DH:
DH = √(AD² - AH²)
= √(5² - 1²)
= √(25 - 1)
= √24
= 2√6
Last, we have all the information needed in order to calculate the area by the formula:

A = (7 + 5) × 2√6 ÷ 2
= 12√6
The area of the regular trapezoid is
12√6 square units.
Answer:ok boomer
Step-by-step explanation:
Answer:
5,000,000 and 6,000,000
Step-by-step explanation:
5,000,000 and 6,000,000 is 11,000,000
or 5,000,000 and 5,000,000 is 10,000,000
and the 1 is in the ten millions place in the sum