Answer:
132cm²
Step-by-step explanation:
You can find the area of the entire shape by calculating the area of seperate smaller shapes.
You can split them up into 2 rectangles, one with a base of 7cm and height of 4cm, and another one with a base of 7cm and height of 8cm. You also have 2 triangles, with a base of 19cm - 7cm / 2 = 6cm since it is the entire bottom line subtracted by the top; they will have a height of 8cm each.
To calculate the rectangles areas, simply do length x width, which are:
4cm x 7cm = 28cm²
8cm x 7cm = 56cm²
Next, since the triangles are similar in measurements, instead of doing the normal calculation to find the area of a triangle, you can do base times height again, which is:
6cm x 8cm = 48cm²
Add all the answers together to get the final area, which is 132cm².
Answer:
2 times 3 = x
Step-by-step explanation:
thats how i would do it
<span>so, 6 is way to low to be a possibility.</span>
and 30 is half of 60 so 34 wouldn't be 40 percent of 60.
and, it wouldn't be 0.85 that is less than 6 so they are both way too low
from my understanding the answer would be 85 hope i helped. :)<span />
Hello,
y=x²-25
==>x=y²-25 ==>y=±√(x+25)
Answer B: ±square root of the quantity x plus 25
The probability of the next pizza not being cheese is
P(not cheese) = 100 - P(cheese)
the probability of it being cheese is 21/(total)
Total = 21 + 14 + 23 + 14
Total = 72
So, P(cheese) = 21/72 x 100
which is roughly 29%
So P(not cheese) = 100 - 29 = 71%
