Answer:
m∠A ≈ 65°
Step-by-step explanation:
We use the inverse trig ratio tan⁻¹ to solve this problem.
m∠A = tan⁻¹(
) --- plug in opposite and adjacent sides of A into tan⁻¹
m∠A ≈ 65° --- solve tan⁻¹() with calculator
600x-300px because 100x times 5 is 500x simple as that and 100x times -300p is -300px
<span>The function f(x) = 2x^14 − 14x^6 + 27x^3 − 13x + 12 has 2 zeros. </span>
Answer:
99inches
Step-by-step explanation:
The ratio of the sides of a triangle =2:4:9.
perimeter = 165 inches,
Total ratio= 2+4+9=15
perimeter = 165
Divide the perimeter by total ratio
165/15=11
Each of the sides
= (2×11) =22
(4×11) =44
(9×11)=99
the length of the longest side= 99inches
