Answer:
B
Step-by-step explanation:
split the triangle in to 5 different shapes
3 of them are rectangles, and 2 are triangles
all of the rectangles are the same size being:
12 by 5 so 12 times 5. then do this 3 times for each rectangle.
Now take the triangles and find the area for those.
which is 1/2 or base times height . so half of 5 multiplied by height (4.3)
being 2.5 times 4.3 giving you 10.75
now take the area of the rectangles and triangles and add them together
60+60+60+10.75+10.75= 201.5 ft2
In a bag, there are 10 black plastic chips, 7 yellow, 5 red, and 3 green.
Total number of chips = 10+ 7 + 5 + 3 = 25
Probability = 
Probability ( back drawn) = 
Two chips are drawn at random with replacement.. So black is replaced
Probability ( red drawn) = 
Probability (black, then red) = *
= 
= 
We have to isolate b to be alone.
Soooo first we divide both sides by 6
-81 = b6
÷6 = ÷6 The right side cancels out and gets the b alone. While we solve the right side of the equal sign.
-81 ÷ 6 = -13.5
So this means we isolated b alone!
b = -13.5
Our final answer is..
b = -13.5
:)
141
141 multiplied by 15% which can be put into a calculator or workers out as 0.15 is equal to 141 glad to help
The reciprocal of seven (7) would be 0.142857143
