Answer
(tan x + 3)=5
Step-by-step explanation:
Answer:
No, it is not a right triangle.
Step-by-step explanation:
If the triangle was a right triangle, then the Pythagorean Theorem states that a^2 + b^2 = c^2. Let's test it on this triangle:
13^2 + 14^2 = 365, or c^2. If this is a right triangle, c should equal 15.
However, sqrt(365) = 19.1, which is not 15. So, the triangle is not a right triangle.
Answer:
(D) Volcanic Gray
Step-by-step explanation:
The ratio of Volcanic Gray is 8:1 (8 gallons of black to 1 gallon of white). If you double this ratio it is now 16:2 (16 gallons of black to 2 gallons of white). Thus your answer is D.
Answer: 10.11 gallons
Step-by-step explanation: So I took the 8 gallons + 8liters. I figured you can’t do that. So i took the 8 Liters and converted it into gallons. And i got 2.11 gallons. So i did the math and added 2.11 + 8 gallons. The result was 10.11 gallons. Hope that will work
I know a=pi*r^2 anyways, the triangle is:4*8/2=16 The semicircle is: 4pi because 4 is diameter, /2 then square u still get 4. 4*3.14 = 12.56 12.56 + 16 = 28.56.
