Hello!
So let's first start out by solving the left side of the equation:
2 to the third power is 8
The right side now: -3 to the second power is -9
In total: 8- (-9)
So your answer is C) -1
I hope it helps!
Answer:
180°
Step-by-step explanation:
A "3-gon" is a triangle. The sum of the measures of its interior angles is 180°.
_____
You can make use of the formula for the sum of interior angles for an n-gon:
angle sum = 180°·(n -2) = 180°·(3 -2) = 180°
or, you can translate the exterior angles so they all have the same vertex and realize they sum to 360°. Then if the interior angles are A, B, C, you have ...
(180 -A) +(180 -B) +(180 -C) = 360
3·180 -(A +B +C) = 2·180 . . . . . collect terms
180 = A + B + C . . . . . . . . . . . . subtract 2·180 and rearrange
The upper portion is larger than the bottom , so this is a dilation.
The upper portion and bottom portion are connected to each other on the horizontal plane, which means the upper portion was reflected on the X-Axis.
The correct answer should be D. <span>Dilation and Reflection</span>
Answer:
There are 15 combinations.
Step-by-step explanation:
A restaurant is offering a dinner special that includes one starter and one entree.
Starter: bread-sticks, soup, salad
Entree: beef, fish, chicken, shrimp, pork
So, we have 3 starters and 5 entrees.
To know the possible dinner special combinations we will simply multiply the two.
Therefore, there are 15 combinations.
There you go! Hope this helps