Step-by-step explanation:
12 = 2 × 2 × 3
18 = 2 × 3 × 3
56 = 2 ×2 × 2 × 7
Now
Common factor = 2
Remaining factor = 2 × 3 × 2 × 3 × 7
LCM = RF × CF
= 504
hence the lCM of 12 , 18 and 56 is 504...
I need help please! Ap calculus
1 answer:
9514 1404 393
Answer:
(c) 1.649
Step-by-step explanation:
For a lot of these summation problems it is worthwhile to learn to use a calculator or spreadsheet to do the arithmetic. Here, the ends of the intervals are 1 unit apart, so we only need to evaluate the function for integer values of x.
Almost any of these numerical integration methods involve some sort of weighted sum. For <em>trapezoidal</em> integration, the weights of all of the middle function values are 1. The weights of the first and last function values are 1/2. The weighted sum is multiplied by the interval width, which is 1 for this problem.
The area by trapezoidal integration is about 1.649 square units.
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In the attached, we have shown the calculation both by computing the area of each trapezoid (f1 does that), and by creating the weighted sum of function values.
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<u>Answer:</u>
- The value of ∠TMV is 45°.
<u>Step-by-step explanation:</u>
<u>We know that:</u>
- ∠VTM + ∠TMV + ∠MVT = 180°
- ∠VTM = 92
- ∠MVT = 43
<u>Work:</u>
- ∠VTM + ∠TMV + ∠MVT = 180°
- => 92 + 43 + ∠TMV = 180°
- => 135 + ∠TMV = 180°
- => ∠TMV = 180 - 135
- => ∠TMV = 45°
Hence, <u>the value of ∠TMV is 45°.</u>
Hoped this helped.
Hey !!
Check the attachment.
Hope it helps you :)
Check the attachment.
Hope it helps you :)