Two of the three interior angles are known. Both are equal to 55°. This can be seen by looking closely at the picture. To find the third angle subtract the other two from 360°

$360\textdegree-55\textdegree-55\textdegree=x$

Do the same thing only afterward subtract the third angle from 180 to find the supplementary angle

$360\textdegree-40\textdegree-28\textdegree=ans\textdegree\\180\textdegree-ans\textdegree=x$

4 0

3 years ago

What is cos 0 when sin 0 = 2/5

Goshia [24]

Answer:

cos 0 = 1

.................

7 0

3 years ago

To clear both of the fractions from fox + 7 = 5 – x, we can multiply both sides of

tatyana61 [14]

Answer:

6,10,or 30 is your answer

3 0

3 years ago

X/2-y+6=0 slope intercept form

Over [174]

X/2-y+6=0
+y +y
x/2+6=y

8 0

3 years ago