Dale and 2 friends share 1/4 of a cake. Each piece is the same size. Dale believes each piece of cake has an angle measure of 45
1 answer:
Answer:
Dale is not correct (see the explanation)
Step-by-step explanation:
step 1
Divide 1/4 by 3 ( Dale and two friends)
step 2
we know that
The complete circle (cake) have a central angle of 360 degrees
Divide 360 degrees by 12
That means----> Each slice of 1/12 has an angle measure of 30 degrees
therefore
Dale is not correct
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To split this trinomial into two binomials, let's try and find two numbers which add to 6 and multiply to 8. To do this, we can list all the factors of 8 and then choose which factors also add to 6.
Factors of 8: (1, 8), (2, 4)
1 + 8 = 9, meaning that 1 and 8 are not the factors we are looking for. However, 2 and 4 do add to 6. By combining these numbers which an x (so that we can produce the term at the front of the trinomial), we find the binomials:
and
The answer is x + 2 and x + 4.
<h2>Answer:</h2>
The following which is not a requirement of a standard form of equation Ax+By=C is:
b) B ≥ 0
<h2>Step-by-step explanation:</h2>We know that the standard equation of a line is given by:
where A,B and C are integers and A is taken to be a non-negative integer i.e. (A≥0) also the greatest common factor of A,B and C is: 1.
Also A and B can't be both zero.
Hence, the correct option is:
Option: b