7 cm , 4 cm . 20 cm is the questions
Answer:
its the third one i got that
Answer:
0
Step-by-step explanation:
- -7+3= -4
- 2-6= -4
- (-4)-(-4)= -4+4
- -4+4=0
Answer:
The answer to your question is 3x³ - 8x + 4
Step-by-step explanation:
Divide 36³ - 96x² + 48x by 12x
3x³ - 8x + 4
12x 36x³ - 96x² + 48x
- 36x³
0 - 96x²
+ 96x²
0 + 48x
- 48x
0
1st step. Divide 36x³ by 12 x = 3x², place the result above 36x³
2nd step. Multiply 3x³ by 12x, change the sign and place the result below 36x³.
3rd step. Add and place -96x² next to the result
4rd step. Divide -96x² by 12x, and place the result next to 3x³. Result = -8x
5th step. Multiply 12x by -8x, change signs and place the result below -96x².
6th step. Add +96x² and -96x².
7th step. Divide 48x by 12x, and place the result next to the previous result.
8th step. Multiply 4 by 12x, change signs and place the result below 48x.
9th step. Add the results.
10th step. the result is 3x³ - 8x + 4
1) Let's first find how many calories a runner burns on 1 km: R=120/1.6= 75 (calories/km)
2) On 5 km he will burn: Calories=5*R=5*75= 375 (calories)
______
375 calories he would burn on 5 km.
