Help and explain
Don’t use for points or I will take it back
1 answer:
Step-by-step explanation:
step 1. x + 51 + 39 + 127 = 360 (1 revolution is 360°)
step 2. x + 90 + 127 = 360
step 3. x + 127 = 270. (subtract 90 on both sides)
step 4. x = 143° (subtract 127 on both sides)
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Answer:
7 5/12
Step-by-step explanation:
2 2/3 + 4 3/4 = 8/3 + 19/4 = 32/12 + 57/12 = 89 / 12 = 7 5/12
2 2/4 is the mixed number then reduced to 2 1/2
Answer:
11/15 km
Step-by-step explanation:
Simply sum the areas:
2/5 + 1/3 = (6 + 5)/15 = 11/15
Answer:
45
Step-by-step explanation:
1,3,5,9,15,45
12s - 29 < 50 - 3s - 25
Like terms
12s - 29 < 25 - 3s
+3s. +3s
S cancels
15s - 29 < 25
+ 29. +29
15s. < 54
/15. /15
S < 3.6
