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TiliK225 [7]
3 years ago
9

Question 1:

Mathematics
2 answers:
Marizza181 [45]3 years ago
5 0

Answer:

Sweater is least expensive in City C with 2.9% sales Tax

Cost of Sweater in city B is $31.23

Step-by-step explanation:

Cost of a sweater = $30

Sales tax in city A= 3%

Cost in City A = $30 + ($30*3%)

= $(30 +0.9)=$30.9

Sales tax in City B = 4.1%

Cost in City B = $30+($30*4.1%)

= $(30+1.23)=$31.23

sales tax in city C = 2.9%

Cost in City C = $30+($30*2.9%)

=$(30+0.87)=$30.87

nexus9112 [7]3 years ago
3 0

Answer:

#1) A 3%

#2)B 31.23

Step-by-step explanation:

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Find the value of x in the below complementary angle 3x(5x+2)​
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Answer:

The value of x is 11

Step-by-step explanation:

<em>Two angles are complementary if the sum of their measures is 90°</em>

Let us use this rule to solve our question

∵ The angle of measure (3x)° and the angle of measure (5x + 2)°

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→ Add the like terms in the left side

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