Answer:
5 4/7
Step-by-step explanation:
2 1/7 + 3 3/7
15/7 + 24/7
39/7
5 4/7
Answer:
52
Step-by-step explanation:
arcsin 15/18
= 52
Answered by GAUTHMATH
-9.5 and 0.5
There isnt really a method of finding this, trial and error
Answer: √117
Step-by-step explanation:
Since no diagram present, am assuming hypotenuse AB and right angle C. Let side opp angle B be b, and side opposite angle A be a. Altitude CD is x.
a^2 + b^2 = 22^2 (Pythagorean)
Using Pythag on two smaller triangles,
x^2 + 13^2 = a^2
x^2 + 9^2 = b^2
Substituting in first equation,
x^2 + 13^2 + x^2 + 9^2 = 22^2
x^2 = 117, so x = √117
Answer:
one solution
Answer: The given equation 3x − 7 = 4 + 6 + 4x has one solution.J
Step-by-step explanation:
