Answer:
Idk
Step-by-step explanation:
Answer:
x = 4 + sqrt(5) or x = 4 - sqrt(5)
Step-by-step explanation:
Solve for x:
(x - 4)^2 = 5
Take the square root of both sides:
x - 4 = sqrt(5) or x - 4 = -sqrt(5)
Add 4 to both sides:
x = 4 + sqrt(5) or x - 4 = -sqrt(5)
Add 4 to both sides:
Answer: x = 4 + sqrt(5) or x = 4 - sqrt(5)
Answer:
The answer is shown in the picture.
Step-by-step explanation:
When the power in the numerator is greater than the power in the dernominator, you have to use <u>L</u><u>o</u><u>n</u><u>g</u><u> </u><u>D</u><u>i</u><u>v</u><u>i</u><u>s</u><u>i</u><u>o</u><u>n</u>. In this question, the power in numerator is x⁴ and the power in dernominator is x².
T=90 because:
first, solve for other variables
(131)2+y*2=360 vertical angles are equal
y= 49, then solve for x,
x=180-73-42
x= 65
another side is 66 in x triangle.
then find the vertical angle between the z and the t triangle,
73+66+t triangle side= 180
t triangle side =41
49+41+t=180
t=90