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Ghella [55]
3 years ago
7

SOMEONE PLZ HELP FAST AND SHOW UR WORK ILL MARK BRAINLIEST IF YOU SHOW UR WORK AND ANSWER CORRECTLY

Mathematics
1 answer:
Arturiano [62]3 years ago
6 0

angle C = 90°

angle O = 67°

Step-by-step explanation:

Line AC is tangent to the circle at point C. Since OC is the radius, this means that OC is perpendicular to AC. Since the sum of the interior angles of a triangle is 180°, then

23° + 90 + angle O = 180°

or

angle O = 67°

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Sam ran 40 yards in 5 seconds. What was her rate of speed in miles per hour? A) 2 mph B) 5 mph C) 16 mph D) 22 mph
SVEN [57.7K]

B) 5 mph

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6 0
3 years ago
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You go to the outlet mall with a friend and buy a jacket for $49.00 and new Vans for $55.00. Sales tax in Texas is 8.25%. How mu
Vlada [557]

Answer:

Amount spent after sales tax = $112.58

Step-by-step explanation:

Given that:

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Total spent = 49.00 + 55.00 = $104.00

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3 0
2 years ago
A school bus has 25 seats, with 5 rows of 5 seats. 15 students from the first grade and 5 students from the second grade travel
kow [346]

Answer:

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Step-by-step explanation:

A school bus has 25 seats, with 5 rows of 5 seats.

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second-grade students occupy the first row.

The 5 students of second grade are to be seated in 5 seats,this can be done in:

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Now 15 students from first grade are to be arranged in remaining 20 seats

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Hence, total ways student can be seated is:

5P5×20P15

6 0
3 years ago
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jek_recluse [69]

Answer:

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Step-by-step explanation:

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8 0
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Answer:

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Step-by-step explanation:

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8 0
3 years ago
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