If you’re trying to find f(-1) it would be -20
Answer: 10 units
Step-by-step explanation:
Use the distance formula(√(x1-x2)^2+(y2-y1)^2)

Thus, the radius of the circle is 5. Because the diameter is 2r, the diameter = 2(5) = 10
Hope it helps <3
Move the decimal five places until it is after one number, and because the number got bigger, your exponent is a negative.
Answer:
The answer would be 49
Step-by-step explanation:
8(5) + 9
40 + 9
49
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Answer:
Third option
Step-by-step explanation:
Given the following question where...

A triangle adds up to 180 degrees
50 + 120 = 170 + 10 = 180
The measurement of the third angle is 10 degrees or the third option.
Hope this helps.