first multiply 4/5 by 2
=8/10
Subtract 8 and 3
=5
Subtract 9 and 2
=7
New fraction is: 7 5/10
Reduce to 7 and 1/2
Answer: 7 1/2
Answer:
XZ = XY+ YZ
8.9=5.5+2c
2c= 8.9-5.5
2c=3.4
c=1.7
YZ = 2c=3.4
Step-by-step explanation:
{90° = m∠1 + m∠2
{105° = 2m∠1 - m∠2
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All you have left to do is this:
So, your two angle measures are
I am joyous to assist you anytime.
2/20
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