Answer:
The new drawing at the left enlarges the size of the original drawing.
Step-by-step explanation:
If I draw the map at the left using a scale of 0.5 cm : 1 cm.
That means the 0.5 cm length in the previous drawing is redrawn in the new map as 1 cm length.
Since 1 cm is larger than 0.5 cm and it is two times of 0.5 cm, so the new drawing at the left enlarges the size of the original drawing. (Answer)
Area of a triangle = 1/2 x base x height
Length of base = 15-5 = 10cm
Length of height = 15-5 = 10cm
1/2 x 10 x 10 = 50
So the area is 50cm^2
Let me know if you have any questions
Answer:
Choose answers: A, C, D
Step-by-step explanation:
It is simply arithmetic. Multiply out the exponents.
Amplitude - It is the magnitude of an oscillation. In addition, it is also used to refer to Jacobi amplitude.
Period - The intervals where the periodic function recur.
Frequency - The number of occurrences within the given period of time.
Good luck :)
Answer:
m = 2 and b = -8.
Step-by-step explanation:
One of the most commonly used equations of straight lines is y = mx + b, where m is the slope and b is the y-intercept.
Comparing the given y = 2x - 8 to y = mx + b, we see that m = 2 and b = -8.
