You would set up the problem like this: 3n-25=38
To solve for n:
3n-25=38
+25 +25 (Add 25 to both sides)
3n=63
/3 /3 (Divide by 3 on both sides)
n=21
The answer is 21.
Answer:
WOM is congruent to angle TWO
Step-by-step explanation:
I did Geometry, I got A+
2.43 x 10^2
Hope this helps
Answer: ![4.5\ meters](https://tex.z-dn.net/?f=4.5%5C%20meters)
Step-by-step explanation:
Using the data given in the exercise, we can draw the diagram attached, where "h" is the height of the building reached by the top of the ladder.
Notice that there are two similar triangles.
So, you can set up the following proportion:
![\frac{1.8}{1.2}=\frac{h}{(1.2+1.8)}](https://tex.z-dn.net/?f=%5Cfrac%7B1.8%7D%7B1.2%7D%3D%5Cfrac%7Bh%7D%7B%281.2%2B1.8%29%7D)
Finally, in order to calculate the height on the building reached by the top of the ladder, you must solve for "h".
Therefore, the value of "h" is :
![\frac{1.8}{1.2}=\frac{h}{3}\\\\(3)(\frac{1.8}{1.2})=h\\\\\frac{5.4}{1.2}=h\\\\h=4.5](https://tex.z-dn.net/?f=%5Cfrac%7B1.8%7D%7B1.2%7D%3D%5Cfrac%7Bh%7D%7B3%7D%5C%5C%5C%5C%283%29%28%5Cfrac%7B1.8%7D%7B1.2%7D%29%3Dh%5C%5C%5C%5C%5Cfrac%7B5.4%7D%7B1.2%7D%3Dh%5C%5C%5C%5Ch%3D4.5)
Answer:
x = 46
Step-by-step explanation:
Since the angles are equal to each other, make the equations equal to each other.
4x - 36 = 3x + 10 and simplify
x - 36 = 10
x = 46
Hope this helps!