Answer:
tan(F)
Step-by-step explanation:
This is an isoceles triangle, both sides are the same so both the angles are the same as well. The sine and cosine of angles D and F are going to be the exact same because of the same sides. The only one that would be different would be the tangent of F or D.
Answer:
(x+4)
Step-by-step explanation:
If you would like to simplify 21/78, you can do this using the following step:
21/78 = 7/26
<span><span>The result is </span>7/26 <span>(this is not a mixed number, because mixed
numbers can be made from numbers greater than 1 and 7/26 is less than 1).</span></span>
Answer: 19.615
Step-by-step explanation:
510 ÷ 26 = 19.615
Answer:
2.05 · 10^-1
Step-by-step explanation:
(5·10^-3)+(2·10^-1) = 2.05 × 10^-1
