Answer:
$42.50
Step-by-step explanation:
Take 50 multiplied by .15 and that gives you 15% of 50. Then just subtract the answer from 50.
5 and 12 are factors of 60
Answer:
Step-by-step explanation:
Who knows
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The <em><u>correct answers</u></em> are:
Supplementary; ∠2 and ∠3; substitution; 2.
Explanation:
Supplementary angles are angles whose measures sum to 180°. Thus this is the first answer.
Since we are told that ∠2 and ∠3 are supplementary, their measures sum to 180° and they are the second answer.
We know that m∠1 + m∠2 = 180° and m∠2 + m∠3 = 180°. We can substitute "m∠2 + m∠3" for 180° in the first equation; this is the substitution property.
To isolate m∠1 on the right, we will subtract m∠2 from each side, and get that m∠1 = m∠3 and the angles are congruent.
Answer:
-11
Step-by-step explanation:
-3+7-5+(-10)=
7-3-5-10=
7-18=
-11