Lesson 2.7:
1) / divide 195 by 18 to get 10.833.
/ to get the whole number, round up to get '11'.
11 cartonsLesson 2.8:
3) ÷
=
75) 6,681 ÷ 53 =
126 with a remainder of 3Lesson 2.9:
1) / let 'x' equal the inches of snow that reidville gets
/ '12x' equal the inches of snow that greenboro gets
/ you should set up the problem like:
/ add 'x + 12x' to get '13x'.
/ divide both sides by '13'.
/ 5 goes into 13 to get 65. simplify the fraction to '5'.
/
x = 5
Reidville gets 5 inches of snow
2) / let 'x' equal the miles ansley ran in one month
/ you should set up the problem like:
/ add '15x + x' to get '16x'
/ divide both sides by '16'
/ 12 goes into 16 to get 192. simplify the fraction to 12.
/ x = 12
Ansley runs 180 miles (Zack only runs 12)
Im just typing so i can talk to my friend
Answer:
x = 4 or -2
Step-by-step explanation:
i couldn't write it here, so I added a photo
The length of YZ is 12.2
Explanation:
From the figure, it is obvious that the triangles XVW and ZYW are similar.
Since, the triangles are similar, then their sides are also proportional.
Also, given that the sides VY = YW and XZ = ZW which implies that XW = 2XZ = 2ZW.
Thus, we have,
Since, XW = 2ZW.
Substituting, we have,
Simplifying, we get,
Dividing, we get,
Thus, the length of YZ is 12.2
Answer:
1)
(a) 19 44
(b) 3.96 m
2.01 x 90%= 1.95
1.95 + 2.01
(c)
i] 6
2 events *3 medals per event
ii] 60
simple ratio
iii] 20 including marathon run and high jump events
2)
(a) 8.5 cm
closest round off figure
(b) 4/3πr²
4/3 x π x (8.5)²
303 cm³