Answer:
y = (x+1)^2+5
Step-by-step explanation:
Add or subtract from both sides to complete the square;
y=x^2+2x+6; Subtract 5 from both sides
y-5 = x^2+2x+1; Factor;
y - 5 = (x+1)^2; Add 5 back to both sides;
y = (x+1)^2+5
Answer:
Since the area of the rectangle is 6 square centimeters, you just think of multiples of 6. These multiples will give possible lengths for the rectangle. Possible multiples include: 1&6 2&3 Then you just find the perimeter of the rectangle with your possible side lengths So let's start with: 1&6 So two of the side lengths are 1 And the other two side lengths are 6 So you would just find the sum of the four side lengths to find the perimeter 1 + 1 + 6 + 6 = 14 Now let's try 2&3 Two of the side lengths are 2 The other two side lengths are 3 Now to find the perimeter just add up the four side lengths 2 + 2 + 3 + 3 =10 Now compare the two perimeters Which is bigger? 14? Or 10? Since fourteen is bigger than the greatest possible perimeter for the rectangle is 14cm
Step-by-step explanation:
ADDINDGTHE NUMBERS UP
Answer:
7.7 x 10²?
Step-by-step explanation:
This question appears to be asking what concepts in math you are good at and what concepts you are not good at. I’m not sure how to answer this since it seems very dependent on your own knowledge levels. Just be honest! :)
Answer:
p-value = 0.369
Step-by-step explanation:
Test of hypothesis which has its the alternative hypothesis as Ha:μ1−μ2≠0 is a two tailed test. Therefore, P-value for a two-tailed test with test statistic t≈−0.90 and the number of degrees of freedom = 208
P-value = 2 X P( t(208) < - 0.90)
= 2 X 0.1846
= 0.369
