Triangles 3 and 4 are isosceles right angles because they have same length.
<h3>How to explain the triangle?</h3>
It should be noted be noted that the square has all right angles equal. The largest angle of the triangle is the right angle m.
Here, the triangles are isosceles right angles as both the legs and the acute angles are congruent.
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Answer:
0
Step-by-step explanation:
-4 times -6x is 24x and-4 x -3 = 12
isolating 24x on the right side we subtract twelve on the right and on the left to get 24x=0 and 24 divided by zero is 0
Answer:
Step-by-step explanation:
- With the equation's current format, we will have trouble solving with all these fractions. Especially the fraction is very difficult to deal with, so my first step would be:
- If we multiply both sides by this number, we will be able to get rid of the messy fraction on the right side as well as remove the fraction on the left side. Like so:
- <em>I put the I multiplied onto each side in fraction form simply for clarity. You do not need to do this.</em>
- After this point, let's put our variable, , onto one side of this equation and any other integers on the other by adding and subtracting them from both sides.
- Now we divide so that is isolated, and we are done.
A is the answer. Ask if you need me to explain.
Answer:
XY = 23.3 ft
Step-by-step explanation:
It helps if you can draw yourself a picture.
You are given right triangle with the adjacent side of the 9° angle and you are looking for the hypotenuse.
The cos of an angle = adjacent side/hypotnuse
Let h = XY
Then cos 9 = 23/h
h cos 9 = 23
h = 23/cos 9
h = 23.3 ft.