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zhannawk [14.2K]
2 years ago
13

Please help. also, i hope you enjoyed you holidays !

Mathematics
1 answer:
lions [1.4K]2 years ago
6 0

Answer:

1. angle AXB

2. 52

Step-by-step explanation:

1.supplementary is 180⁰

2.90-38=52

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42 of the 150 employees at Carlo's Car Repair wear contact lenses. What percent of the employees wear contact lenses?
antiseptic1488 [7]
\frac{42}{150} ÷ 2 = \frac{21}{75}

\frac{21}{75} ÷ 3 = \frac{7}{25}

\frac{42}{150}= \frac{7}{25}

Then, divide 7 by 25 because 25 is the divisor

7 ÷ 25 = 0.28

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2 years ago
Is 2/5 - (-5/6) positive negative or zero
Pavlova-9 [17]

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2 years ago
A bicycle shop sells only bicycles and tricycles. Altogther there are 23 seats and 50 wheels. How many bicycles and tricycles ar
slamgirl [31]

Answer:

The number of bicycles is 19.

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As we know that the number of seats in bicycles as well as in tricycles is 1.

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8 0
3 years ago
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