11. the average is 87
12. the median is 87
13. the mode is 85
14. is range 24
Answer:
P = 32
x = 35
Step-by-step explanation:
For the first diagram,
The two angles given are corresponding angles. Corresponding angles are equal;
So;
the first angle is a right angle triangle;
90 = 3P - 6
3P = 90 + 6
3P = 96
P = 32
For the second diagram;
The sum of those two angles is 180°
(x + 75) + 2x = 180
x + 2x + 75 = 180
3x + 75 = 180
3x = 180 - 75
3x = 105
x = 35
Answer:
91
Step-by-step explanation:
3 x 3 x 3 x 3 + 2 x 5 =
9 x 3 x 3 + 2 x 5 =
27 x 3 + 2 x 5 =
81 + 2 x 5 =
81 + 10 =
<u>91</u>
Answer:
4.57 * 10^8
Step-by-step explanation:
457,000,000
Imagine there is a decimal point at the end like so
457,000,000.
In order to get to 4.57000000, you need to move the decimal 8 spaces left.
Thus, 457,000,000 in scientific notation is 4.57 * 10^8
