Answer:
Step-by-step explanation:
The formula of an area of a trapezoid:
<em>b₁, b₂</em> - <em>bases</em>
<em>h</em><em> - height</em>
We must use the Pythagorean theorem:
<em>subtract 64 from both sides</em>
We have <em>b₁ = 6 + 6 = 12m</em>, <em>b₂ = 6m</em> and <em>h = 8m</em>.
Substitute:
Answer:
63,62,7,192
Step-by-step explanation:
1.63
2.62
3.7
4.192 (some of it got cut off : ) )
3 x 4(hours) = 12
60 - 12 = 48
At 4am the temperature was 48 degrees
Answer
225 ml
Step-by-step explanation:
90 ml =2 parts
1 part=45
5 parts= 225
