Answer: −4 to the power of 4 +9
Step-by-step explanation:
Answer:
The equation has a real solution which is:
Step-by-step explanation:
Given the equation
<u>Solving the equation</u>
Subtract 1/4 from both sides
Simplify
Subtract 4x from both sides
Simplify
Divide both sides by -2
Simplify
Therefore, the equation has a real solution which is:
Answer:
200π m²
Step-by-step explanation:
Lateral area of a cone = πrl
r = 8 m
l = 25 m
Plug in the values
Lateral area = π × 8 × 25
Lateral area = π × 200 = 200π m²
Answer:
give me 5 mins and I will tell you the answer
Answer:
45°, 225°
Step-by-step explanation:
Given that;
Tan x = 1
We can get Tan⁻¹ of 1
x = Tan⁻¹ 1
x = 45
45° is the acute angle in the first quadrant
Tangent is positive in the 1st, and the 3rd quadrant.
Therefore in the third quadrant, x = 180 + 45 = 225
Hence; x = 45° or 225°