Answer:
A) yes
Step-by-step explanation:
using the given coordinates, the rectangle is 7 by 3 units
area = 7*3 = 21 square units
Answer:-8,0
Step-by-step explanation:
Answer:
1 button.
Step-by-step explanation:
Total buttons = 40
Total red buttons = 6
Total Buttons removed =25
Buttons left = 40–25 = 15
Let the red buttons left = x
1.)Then, the probability of red buttons after removing 25 buttons = x/15 outcome / Total outcome)
2.)Probability of red buttons in the bag after removing 25 buttons is 1/3 (As given in the question)
Comparing Statement 1.) & 2.) , We get
x/15 = 1/3
x = 5
So the red buttons left = 5
Total red buttons= 6
Red buttons removed = 6–5= 1
Hence, only 1 button was red in the 25 removed buttons
Step-by-step explanation:
first you need to know that angle 4 and angle d are the same measurement. so then you have to notice that a straight line is equal to 180 degrees. by knowing this you can make this equation
x+30+ 2x +15= 180
next combine like terms:
3x+ 45=180
next subtract 45 from both sides
3x=135
next divide by 3 on both sides to get x alone. this will give you your answer.
x=45
once you know this plug 45 into you equation to do d the value of the angle 4
