Notebooks are 10$ pencils are 6 markers are 7.5 add all together for 23.5 so then you’ll create two equal fractions 8.5/100 (the tax) and x/23.5 cross multiply 23.5 and 8.5 which is 199.75 and divide that by 100 which is 1.9975 which could round to 2 dollars which would be the tax and if you add two to 23.5 you’ll get 25.5 dollars which should be your answer but please correct me if i’m wrong
Answer:
84 Sq in
Step-by-step explanation:
area of the composite figure = Area of square + Area of triangle
Answer:
3. undefined (vertical line)
4. 1
7. -4
8. 3
11. undefined (vertical line)
12. -1/3
Step-by-step explanation:
You can use the slope formula to calculate the slope which is (y2-y1)/(x2-x1)
3. (-4 - (-2)) / (6-6) denominator is 0 here so the slope is undefined (vertical line)
4. (7 - 1) / (-2 - (-4)) = 6 / 6 = 1
7. (1 - (-7)) / (2 - 4) = 8 / -2 = -4
8. (-1 - 5) / (0 -2 ) = -6 / -2 = 3
11. (3 - 0) / (-6 - (-6)) = 3 / 0 = undefined (vertical line
12. (2 - 3) / (-5 - (-2) = 1 / -3 = -1/3
Seismometers measure: Body and surface waves
Do most damage above ground: surface waves
Can travel through liquids solids and gases: S waves
Only travel through solids: P-waves
Hello ShaveTheWhales!
If (1+2i) is a root, then (1-2i) will also as kown, be another root.
In Other Words to make it NOT complicated for you, <span>1-2i, 3i, and -3i are the other 3 roots.
</span>
Hope this AT LEAST Helps! Have A Wonderful Day! :)