-16+16=0
A negative number and a positive number cancel each other out.
The equation is basically 16-16, which is 0 as well.
The total distance travelled is 1075.91 km.
<h3>What is average speed?</h3>
The average speed is the total distance traveled by the object in a particular time interval. The average speed is a scalar quantity.
45 * (x +12)= 50* 1/5 + 1/2 *x
45x + 540= 10+ 0.5 x
44.5 x = 530
x= 11.91 (neglect the negative sign cause time can't be negative)
So, distance= 45* 23.91 = 1075.91 Km
Learn more about average speed here:
brainly.com/question/13586616
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Answer:
32
Step-by-step explanation: 10+10+12=32
Answer:
16^6t^2+30^6+15
Step-by-step explanation:
Answer:
-x^4y + x
Step-by-step explanation:
-2x^7y^2 + 2x^4y + 2x^3y
You can take out 2x^3y because there is enough of that in each part of the equation. Then you just divide the whole numbers and subtract the exponents.
-x^4y + x
