Answer:
40°
Step-by-step explanation:
m∠ABD = m∠DBC because they’re being split equally among m∠ABC
Therefore, m∠ABD = 40°
<span>
the complete question in the attached figure</span>
The answer is the option A
9.9 grams
because the balance is accurate to the nearest 1/10 gram; thus, the <span>highest level of accuracy appropriate to the limitations of the balance is 0.10 gram (1/10)</span>
Answer: $30
Step-by-step explanation: The formula for simple interest is principal x rate x time.
Putting your numbers into the formula, it will look like this:
I = 500 x .06 x 1
I = 30 x 1
I = 30
The interest on $500 for one year is $30.
A. Always
Two lines don't always intersect, but the solutions are always where they intersect.