Answer:
<h2>x = 10</h2>
Step-by-step explanation:
If the triangles are similar, then the corresponding sides are in proportion:
<em>cross multiply</em>
<em>use distributive property </em><em>a(b + c) = ab + ac</em>
<em>subtract 20x from both sides</em>
The people she's asking are on a winter weekend so they've most likely been skiing. She should've asked random people for a more fair percentage.
Answer:
18
Step-by-step explanation:
there are 3 colour options, 2 seat options, and 3 interior colour options. 3*2*3= 18.
Answer:
Angle B = 8*
Step-by-step explanation:
All the angles of a triangle equals 180*.
180-109-63 = 8
Just divide 13 by 33.
So, 13 ÷ 33 = 0.3939393939