I believe that the answer is <span><span>2<span>m2</span></span>+<span><span><span>−1</span>4</span>m</span></span>+<span>7<span>4 </span></span>
Answer:
D
Step-by-step explanation:
1. Remind that

Here you can use trigonometric table to find the value of
, or you can remind that
and
because special right triangle 45°-45°-90° is isosceles (with congruent oppposite and adjacent legs) and the ratio between the opposite leg and adjacent leg is equal to 1.
2. Now

because

Answer:
x < 3
Step-by-step explanation:
Yup
Answer:
320 i think
Step-by-step explanation: