Answer:
0.143059
Step-by-step explanation:
![\dfrac{\sqrt{19 + 6^2}}{7.2^2} =](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Csqrt%7B19%20%2B%206%5E2%7D%7D%7B7.2%5E2%7D%20%3D)
![= \dfrac{\sqrt{55}}{51.84}](https://tex.z-dn.net/?f=%3D%20%5Cdfrac%7B%5Csqrt%7B55%7D%7D%7B51.84%7D)
![= 0.143059](https://tex.z-dn.net/?f=%20%3D%200.143059%20)
Answer:
a) 3(1.2x - 8) or 3.6x - 24
b)
3(1.2x - 8) = 12
1.2x - 8 = 4
1.2x = 12
x = 12/1.2
= 10
Answer:
Since it is a right angle, you know that the angle measures 90 degrees. Since one acute angle measures 5x (times) the other, you would set it up in equation format as 5x + x = 90.
5x + x = 6x, so
6x = 90
you divide both both sides by 6 (90/6) = 15
To find the measure of the angle that is 5x (times) the other, you do 5(15) = 75 degrees and the other angle is 15 degrees, which adds up to 90 degrees.
Mark me brainiest
The answer is y= 1 + 1x
because the slope is 1 shown by this table:
1,2
2,3
3,4
4,5
and if the slope is one then 2-1 is 1 and the y intercept is 0,1.