Answer:
17/25
Step-by-step explanation:
0.68 is read as "sixty-eight hundredths."
Write sixty-eight hundredths as a fraction: 68/100
Now we reduce 68/100.
68/100 = 34/50 = 17/25
Answer:
D. a line graph
Step-by-step explanation:
Answer:
−16 + 16x
Step-by-step explanation:
![16x - 16 \times 2 \div 2 \\ \\ 16x - 16](https://tex.z-dn.net/?f=16x%20-%2016%20%5Ctimes%202%20%5Cdiv%202%20%5C%5C%20%5C%5C%2016x%20-%2016)
According the Order of Operations [GEMS\BOMDAS\PEMDAS etc.], Subtraction & Addition are evaluated after Division & Multiplication, so with this, you have your result.
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13.23 miles
Step-by-step explanation:
The vector creates an inverted right-angled triangle. The westbound car will have covered 20 miles while the southbound car will ahve covered 15 miles in 30 mins;
40 miles /hr * ½ hr = 20 miles
30 miles/ hr * ½ hr = 15 miles
To find the hypotenuse (distance between the two cars), we shall use the formulae;
a² + b² = c²
20² + 15² = c²
c² = 20² – 15²
c² = 175
c = 13.23
Learn More:
For more on vectors check out;
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It would be b. If you combine -3x-5y and 3x+5y, the x's cancel out. That would be the variable.