Answer:
surface area (rounded to the nearest tenth) : 282.7 yd²
Step-by-step explanation:
Formula ……………………………………………………………
surface area of a cylinder = 2 × (area of the base) + the lateral surface area
= 2πr² + 2πrh
= 2πr(r + h)
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surface area of a cylinder = 2×π×3×(3+12)
= 282.743339 yd²
Answer:
please mark me brainlist
Step-by-step explanation:
Answer:
5700
Step-by-step explanation:
step 1 Address the formula, input parameters & values.
Input parameters & values:
The number series 2, 4, 6, 8, 10, 12, . . . . , 150.
The first term a = 2
The common difference d = 2
Total number of terms n = 75
step 2 apply the input parameter values in the AP formula
Sum = n/2 x (a + Tn)
= 75/2 x (2 + 150)
= (75 x 152)/ 2
= 11400/2
2 + 4 + 6 + 8 + 10 + 12 + . . . . + 150 = 5700
Therefore, 5700 is the sum of first 75 even numbers.
At high noon, you can feel warm
air coming from inland. During noon, especially in spring and summer, the
radiation caused by the Sun warms the land surface more compared to the sea
surface. This is because heat is directly applied on the land surface compared
to the ocean.
Answer:
irrational, not a perfect square.
Step-by-step explanation:
