Answer:
h = 4.5 inches
Step-by-step explanation:
The area of a trapezoid is given by
A = 1/2 (b1+b2) h
We know A b1 and b2
20.25 = 1/2 (5+4)*h
20.25 = 9/2 h
Multiply each side by 2/9 to isolate h
2/9 * 20.25 = 2/9 *9/2 h
4.5 =h
Answer:
-46
Step-by-step explanation:
2×2=4-50 lol lol lol
Answer:
The answer is 0
Step-by-step explanation:
Because its original height was 60 feet above sea level but it descends to 60 feet to capture fish so 60 - 60 = 0
Answer:
2
Step-by-step explanation:
2/2+6=7
Answer:
⇒
2
√
3
(
1
+
√
2
)
−
√
2
+
3
√
5
Explanation:
(
2
√
3
+
3
√
20
−
(
4
√
2
−
3√
5
2
6
)
⇒
2
√
3
+
3
√
2−
4
√
2
+
3
√
5
+
2
√
6
,
Removing bracess
⇒
2
√
3
−
√
2
+
3
√
5
+
2
√
2
⋅
√
3
⇒
(
2
√
3
+
√
2
⋅
2
√
3
)
−
√
2
+
3
√
5 ⇒
2
√
3
(
1
+
√
2
)
−
√
2
+
3
√
5
