Answer:
It is subtracting 5 every time hope that helps!
Answer:
- The sum of the eight interior angles not adjacent to these exterior angles is 1280°.
=================
<h2>Given </h2>
- A 15-sided polygon with sum of 7 exterior angles 200°.
<h2>To find </h2>
- The sum of the 8 interior angles, remote to known 7 angles.
<h2>Solution</h2>
<u>We know that:</u>
- sum of all exterior angles of a polygon is 360°.
- sum of each interior and exterior angle pair is 180°.
So the sum of the 8 exterior angles is:
Sum of both interior and exterior angles of 8 angles:
Sum of those 8 interior angles is:
Answer:
No, these triangles are not similar.
Step-by-step explanation:
Similar triangles have the same angle measures.
Knowing that the angles in a triangle add up to 180 degrees, find the missing angle, and you will see that the angles in the triangle are not congruent to each other, meaning that the triangles are not similar.
Answer:
the value of x is 48
Step-by-step explanation:
because if x=12 and y=4 than you have to do this:
-) (x+y) x/y
(12+4) times 12/4
4/6 times 2/41
than it equals 48
this took me so long ;-;
Answer:
The Sales taxes rate is 4%!
Step-by-step explanation:
<u>Price times tax rate = sale</u>
<em>370 (x) = 14.80</em>
<em>14.80 divided by 370 = 0.04</em>
<em>X= 0.04 = 4%</em>
Checking my work.
<em>370 times 0.04 = 14.80!</em>
Hope this helps!
