Answer:
7
Step-by-step explanation:
7^-1=1/7
7^-2= 1/49
1/7*49(you multiply by the reciprocal)
49/7=7
Answers:
- DH is <u>correct</u> because a line is connecting the two points D and H as shown in the image, forming a <u>line segment</u>.
- ED is <u>correct</u> because a line is connecting the two points D and E, forming another <u>line segment</u>, as shown in the drawing.
- EH is <u>incorrect</u> because in the drawing shown, there is no line connecting the two points E and H, so there would be <u>no line segment</u> formed between these two points.
- CD is <u>correct</u> because there is another line connecting the two points C and D, forming another <u>line segment</u> in the drawing.
<u>Therefore, lines DH, ED, and CD are all line segments.</u>
Answer:
(x-y)(x-y)(x-y)(x-y)
Step-by-step explanation:
(x-y)^4 means multiply (x-y) four times
80 because wht the ratio is implying is that for every boy there is the same amount of girls
