The equation is y = 1/2 x + 13, where x is the number of days, and y is the length of the barrier
100% - 7% - 30% = 63% of people are on the sand
Answer:
a=10, c=1.4
Step-by-step explanation:
so the ratio of the side with the length 5 to the side <em>a</em> is 1:2(or we could say a to 2a). Because of this we now multiply 2 to 5 to get a=10(because it is a 1 to 2 ratio).The relation between the side worth 2 and the side <em>c</em> is a√2 to a. so we divide √2 from 2 to get √2 and this number in decimal form is 1.41421356237....., so rounded to the nearest tenth is 1.4(because 1 rounds down)
Answer:
-15 - 21i
Step-by-step explanation:
<u>Step 1: FOIL</u>
(3 - 3i)(1 - 6i)
(3 * 1) + (3 * -6i) + (-3i * 1) + (-3i * -6i)
(3) + (-18i) + (-3i) + (18i^2)
3 - 18i - 3i - 18
-15 - 21i
Answer: -15 - 21i
