Jonathan scored -2 on each of six golf holes what was his overall score for these six holes (HELP ME PLEASE AND THANK U)
2 answers:
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Louise wants to factorize completely the given polynomial
Grouping first, second terms together and third, fourth terms together
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Taking common from first and second terms of the given expression and taking 5 common from the third and fourth terms.
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Taking (x+3) common from the given expression,
= is the completely factored form.
Answer:
60 & 55
Step-by-step explanation:
1. the sum of the angles 1; 2 and 3 is 180°, then
m∠1=m∠2=m∠3; ⇒m∠3=60°;
2. m∠3=m∠r; ⇒ m∠r=60°;
3. m∠α= 180-(m∠r+65°)°; ⇒ m∠α=55°
all the details are in the picture.
