They are all equal to 6w+11x-9y
Answer:
if x is the amount =100%
then to decrease the amount by 37% =(100-37)% = 63% of x =x*63/100 =x*0.63
multiply the amount by 0.63
Step-by-step explanation:
The measure of angle BCD is 32 degrees
<h3>How to determine the value of BCD?</h3>
The image of the parallelogram that completes the question is added as an attachment.
The given parameter is:
m<DAB = 32 degrees
From the attached image, we can see that BCD and DAB are opposite angles.
Opposite angles of a parallelogram are equal.
So, we have:
BCD = 32 degrees
Hence, the measure of BCD is 32 degrees
Read more about parallelograms at:
brainly.com/question/21322889
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Answer:
<h2>
V ≈ 160.85 cm³ ≈ 0,161 l</h2>
Step-by-step explanation:
Volume of cylinder: V = π×r² × h
r = 3.2 cm
h = 5 cm
Volume:
V = π×(3.2)²×5 = 51.2π cm³ = 160.8495.... cm³ ≈ 160.85 cm³
Determine whether the stated conclusion is valid based on the given information. If not, write invalid. Explain your reasoning.
3. Given: If a number is divisible by 4, then the number is divisible by 2. 12 is divisible by four.
Conclusion: 12 is divisible by 2.
SOLUTION:
If p → q is a true statement and p is true, then q. Here, a number divisible 4 is divisible by 2 also and 12 is divisible by 4. So, 12 is divisible by 2 is a valid statement by the Law of Detachment.
ANSWER:
valid; Law of Detachment
4. Given: If Elan stays up late, he will be tired the next day. Elan is tired.
Conclusion: Elan stayed up late.
SOLUTION:
If p is true, then q is true, but q being true does not necessarily mean that p is true. Elan could be tired because he worked out. So, the statement is invalid.
ANSWER:
Invalid; Elan could be tired because he worked out.
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