Answer:
Point B = (-8 , -2) ⇒ the second answer
Step-by-step explanation:
∵ The figure ABCD is reflected across the x-axis
∴ The sign of y-coordinates of each point will change
Ex: If the point (x , y) reflected across the x-axis
its image will be (x , -y)
∵ B' = (-8 , 2)
∴ B = (-8 , -2) ⇒ the second answer
Answer:
Difference in temperature = 25°C
Step-by-step explanation:
Given:
Temperature 1 = -51°C
Temperature 2 = -76°C
Find:
Difference in temperature
Computation:
Difference in temperature = Temperature 1 - Temperature 2
Difference in temperature = -51°C - [-76°C]
Difference in temperature = -51°C + 76°C
Difference in temperature = 25°C
Answer: 81/2 inches squared or 40.5 inches squared
Step-by-step explanation:
The volume of a pyramid = bh/3
so V = bh/3
V = 108 and h = 8, so plug these in
108 = 8b/3
b = 108 *3/8
= 40.5 inches squared
or if you want a fraction, 81/2 inches squared
Answer: 3
Step-by-step explanation:
Set them equal because they are the same so 15x+5=16x+2 so x+2=5 so x=3
