Answer:
angle 2 angle 7 and angle 6 measures 65° also
Total distance = 16 + 3 + 22 + 7 = 48 miles
Distance she covered by running = 16 miles
Required answer = 16/48 = 1/3 = 0.33........ it's non-terminating
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Answer:
y = 28 - b
Step-by-step explanation:
you can find the number of yellow butterflies, y, by subtracting the number of blue butterflies, b, from the total number of butterflies which is 28.
C - 9 < = 20
Add 9 to both sides
c -9 + 9 <= 20 + 9
c <= 29
Answer:
x =28
Step-by-step explanation:
We can use proportions to solve this problem, Put the side of the small triangle over the side of the large triangle.
x 42
------- = -----------
x+10 42 + 15
Simplify
x 42
------- = -----------
x+10 57
Using cross products
57*x = 42 (x+10)
Distrbute 42
57x = 42x+420
Subtract 42x from each side
57x -42x = 42x-42x+420
15x = 420
Divide by 15
15x/15 = 420/15
x =28