Answer:
A
Step-by-step explanation:
This graph represents the inequality x < 2. you may be confused as to why the answer is not x ≤ 2, but the circle at the start of the line is not shaded in. This tells us that an answer to this inequality cannot be x
for number 10a is 4,10,16,22
10c is 3,6,12,24
The number of degrees does it move in 2 1/5 hours is -66°.
<h3>How to calculate the number of degrees?</h3>
From the information given, it was illustrated that the hour hand of a clock moves −30° every hour.
Therefore, to calculate the degree for a number of hours, we simply have to multiply.
In this case, to get the degree for 2 1/5 hours will be:
= Degree every hour × Number of hours
= -30° × 2 1/5
= -30° × 2.2
= -66°
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The correct answer is: "The y's because the coefficients are the same."
Further explanation:
we always try to eliminate the variable from the system of equations which involves lesser calculations and complexity.
Assuming that Given equations are:
Equation 1: 82x + 2y = 30
Equation 2: 70x + 2y = 24
we can see that the coefficients of x are very large and different. While the coefficients of y are same. We can only subtract the equations to eliminate y.
Hence,
The correct answer is: "The y's because the coefficients are the same."
Keywords: Linear equations, variables
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Answer:
10.2
Step-by-step explanation:you ld \w
