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2 years ago

What is the value of y? y +10° 50° A. 500 B. 40° C. 60° ОО D. 300

Mathematics

2 answers:

garri49 [273]2 years ago

8 0

Answer:

Step-by-step explanation:

50° + (Y+40°) + 2Y= 180°

180°-50°-40°=3Y

90÷3=3Y÷3

Y=30

klasskru [66]2 years ago

6 0

Answer:

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180° , then

y + 10 + 2y + 50 = 180 , that is

3y + 60 = 180 ( subtract 60 from both sides )

3y = 120 ( divide both sides by 3 )

y = 40 → B

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luda_lava [24]

Answer:

3x+12

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2 years ago

5. A life insurance policy costs $16.00 for every $1,000.00 of insurance. At

attashe74 [19]

Answer:

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Step-by-step explanation:

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2 years ago

Claire is buying a new bicycle for 295 if the sales tax is 4.75% what will she pay in this total

yawa3891 [41]

Answer:

the answer 14.0125. rounded = 14

Step-by-step explanation:

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6 0

2 years ago

Find the sum of 86331 and 909

devlian [24]

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3 years ago

Could someone please help ?

blondinia [14]

Answer:

Step-by-step explanation:

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4 0

2 years ago