Answer: for number 4 the error is that they did -3 plus 5 which they got a +2 from. For question number 5 the correct answer is 18 and number 6 the answer is also 18.
Step-by-step explanation:
Answer:
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Step-by-step explanation:
rejnwklpyiojwel/,ylowehtkl/gmWEBbgzdenhguio'hqLi
What would you like me to help you with?
Answer: 14 units.
Step-by-step explanation:
You can find arc length using the radius by this formula:
θ = , where s = the length of the arc and r = the radius.
So, your equation is
2 = s/7
Therefore, your arc length is 14 units.
Answer:
The entire expression should be subtracted from 30. To subtract the quantity, distribute the negative sign, which changes the signs on the terms. So, the –2 changes to positive and gets added to 30 instead of subtracted from it.
Step-by-step explanation: