Answer:
1. 51°
2. 40°
3. 65°
4. 60°
Step-by-step explanation:
The sum of the angles in a triangle is 180°. We can use the angles given to find the missing angle.
1. 51°
42+87+x=180
129+x=180
x=51
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2. 40°
110+30+x=180
140+x=180
x=40
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3. 65°
20+95+x=180
115+x=180
x=65
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4. 60°
60+60+x=180
120+x=180
x=60
Answer:
ANSWER IS x = 2.6
Step-by-step explanation:
Answer:
$8.22.
Step-by-step explanation:
since we know that Vicky's pay increases each year by 5% and we know how many years, we can just times that 5% by three and make it 15% From there, you just add 7.15 to .15 and you get your answer!
Chloe can buy 7 pencil boxes and have 1 dollar left
18 : (18+6+32) = 18 : 56 or 18/56
Divide each by 2 = 9 : 28 or 9/28 whichever way you are writing the ratio.
