Answer:
0.9
Step-by-step explanation:
90%
=90/100
=9/10
=0.9
Answer:
-7/8 the first one
Step-by-step explanation:
they're both the same
Answer:
The answer is in the attachment.
Step-by-step explanation:
Look at the picture.
C) sum of interior angles must be 180°.
This is because a straight line = 180°, so if the interior angles of a triangle = 180° they can form a straight line if arranged correctly.
Answer:
31.5
Step-by-step explanation:
42% of 75 is 31.5. The working is as follows :
<em>42</em><em> </em><em>÷</em><em> </em><em>100</em><em> </em><em>×</em><em> </em><em>75</em><em> </em><em>=</em><em> </em><em>31</em><em>.</em><em>5</em>
<em>You</em><em> </em><em>can</em><em> </em><em>also</em><em> </em><em>use</em><em> </em><em>the</em><em> </em><em>picture</em><em> </em><em>^</em><em>^</em>