We are given an expression 6x² + 6x +1 = 0 and we are asked what it the reason why the expression is not considered a perfect square. The answer is the letter "B" which is 6x² +6x +1. The number 6 is not a composite number.
Answer:
Explanation:
Assuming that is a diameter, and that the angle of an arc subtending the central angle is congruent, .
And according to the arc addition postulate, .
Using the substitution property:
.
Given that .
Using the substitution property and that the measures apply to the arc addition postulate, .
.
.
Since and are subtending the center of the circle, they form vertical angles and are therefore congruent.
According to the definition of a vertical angle, .
Using the arc addition postulate again,
Using substitution, as well as how we are given that the central angle subtended by = 83°, we can find that:
48.25 x .20= 9.65
and to finish it you do 48.25-9.65=38.60
Answer:
1. 1,518,720
2. B = 458
3. Leah
Step-by-step explanation:
1. In order to get the first answer you must multiply 48 by 56 and then multiply that by the cost per feet to get your answer.
2. In order to get the answer to this question you need to find the amount of necklaces both girls created and then multiply that number by the number of beads on those necklaces.
3. In order to find the answer to this question you need to calculate how much each the girls made then compare.
Hope this helps.
Answer:
a or b
Step-by-step explanation:
i not so sure