The sum of a number is the answer to an equation of a number plus a number you are correct.
Since she runs 6
miles each day and there 7 days per week, you will have to multiply 6
times 7.
But since you have to use distributive properties, multiply like this (6
)(7)
6
is equal to ![\frac{13}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B13%7D%7B2%7D)
Now turn 7 into a fraction, so its ![\frac{7}{1}](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B1%7D)
Now multipy (6
)(
)
Multiply the numerators, so its 7 * 13 which gives you 91 and multiply the denominators so its 1 * 2 which gives you 2.
Put that back into a fraction as ![\frac{91}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B91%7D%7B2%7D)
Divde it to change it to a mixed number and the answer is 45![\frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D)
Answer:
A) Gilligan can conclude that triangle ABC and triangle SDC are similar.
B) He can conclude that the distance is longer than the hypotenuses of the triangles.
Step-by-step explanation:
A) This is because they are the same shape and have proportionate sizes.
B) This is because if AB = 90 feet, he knows that the distance will be about the same length as the hypotenuses of the triangles.