Answer:
D = 6.71
Step-by-step explanation:
The distance formula is 
Decide which point will be Point 1 and Point 2.
Point 1: ( 1,3 ) x₁ = 1 y₁ = 3
Point 2: (-2, 9) x₂ = -2 y₂ = 9
Substitute the information into the formula.
Simplify within the brackets
Square each number
Add
Exact answer as a radical (root number)
Answer in decimals
Rounded answer to nearest hundredth
The nearest hundredth is the second place value. It rounds up because the value after it is "8", which is greater than 4.
Answer: B) -56i - 24
This is the same as -24 - 56i
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Explanation:
The 'i' refers to the imaginary number 
In other words, 
Squaring both sides gets us 
So,
The result is in the form a+bi where a = -24 is the real part and b = -56 is the imaginary part.
Answer:
Equation: 2x + 5 + 6x + 15 = 92
Solution: x = 9
m∠A =23° m∠B = 69°
Step-by-step explanation:
measure of ∠B = 3(2x + 5) = 6x + 15
The sum of the angles = 92 = 2x + 5 + 6x + 15
92 = 8x + 20
72 = 8x
x = 9
m∠A = 2(9) + 5 = 18 + 5 = 23
m∠B = 6(9) + 15 = 54 + 15 = 69
Check: 23 + 69 = 92 and 23(3) = 69
The range of the graph is would be (0,2)
Answer:
<em>c</em>
Step-by-step explanation:
