15 -differences between gymnosperms and angiosperms:
- In gymnosperms ovules are exposed but in angiosperm ovules are enclosed in ovary.
- In angiosperm seeds are enclosed inside the fruits but in gymnosperm seeds are not enclosed inside the fruits.
- Gymnosperm bear cones instead of flowers but angiosperm bear well developed flowers.
16-
- They have mammary glands.
- Their body is covered with hai.
- Breathing takes place through lungs.
17- Uniform acceleration is a change of equal velocity in equal interval of tine.
Non- Uniform acceleration is a change of unequal velocity in equal interval of time.
18- Three equation of motion:
- v =u+at
- s=ut+1/2at^2
- v^2 = u^2+ 2as
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Answer:
594
Step-by-step explanation:
To find the area of a rectangle it is length * width
First break the shape into two shapes that are both rectangle
The find the length of the line on the tallest part, subtract 30 with 14
30 - 14 = 16
Lets first solve the taller one
16 * 24 = 384
Then solve the one on the left
14 * 15 = 210
Then add the both together to get the total area of the two shapes together
384 + 210 = 594
594 is your answer
Answer:
D (last one)
Step-by-step explanation:
(x - 3)(x + 11)
Expand
x² + 11x - 3x - 33
Simplify
x² + 8x - 33
Answer:
1/x^24
Step-by-step explanation:
(1/x^8)^3
1/x^24
