Answer:
rotating ΔEAR 180° inside the right angle parallelogram circumscribed by.
original coordinates:
A (-6, 4)
R (-2, 2)
E (-5, -6)
post rotation coordinates:
- A (-2, -6)
- R (-6, -4)
- E (-3, 4)
Answer:
28
Step-by-step explanation:
if you look at the figure, pretend the empty space isn't there, so it would be 10 x 4 which is 40
then you find the area od the smaller rectangle inside the larger figure which is 6 x 2 = 12
subtract 12 from 40 equals 28
hope that helps:)
Answer:
36
Step-by-step explanation:
for the equation, we have to add 1 cubed, 2 cubed and 3 cubed together to get the answer. That equation would look like this
1^3 + 2^3 + 3^3
or expanded out
(1x1x1)+(2x2x2)+(3x3x3)
Solving that down, the equation turns into this
1 + 8 + 27
Adding those values together leaves us with 36!
Hope this helped, have a good rest of your day!
To solve this we can take two different approaches:
1. We can substitute theta by 30° and evaluate our expression using a calculator:
2. We can use the unitary circle and the fact that
, so we can rewrite our expression as follows:
From our unitary circle we can check that
and
.
Lets replace those values in our expression and simplify:
Either way we can conclude that the correct answer is:
D)8.7
2160 cm^3 since the width of prism b is half of the width of prism a