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kupik [55]
3 years ago
5

Can someone help me?

Mathematics
1 answer:
Tomtit [17]3 years ago
4 0
Imma keep it a buck with you bruh ion really know how to do this but imma trying answer question so 3 times 6.20 = x and 4 times 6.90 = and what you get for that and avg. that
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I need help answering this question
DiKsa [7]

Answer:

x = 7

Step-by-step explanation:

Given that AB and BC are perpendicular, it follows that:

m<ABC = right angle = 90°

Thus:

75 + (x + 8) = 90 (angle addition postulate)

Solve for x

75 + x + 8 = 90

83 + x = 90

Subtract 83 from each side

83 + x - 83 = 90 - 83

x = 7

5 0
3 years ago
A package of balloons contains 4 reds, 3 yellows, and 5 orange balloons. Javier will randomly choose one balloon from the packag
Charra [1.4K]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
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Please help I dont understand!
mihalych1998 [28]

Answer:

3.5

Step-by-step explanation:

By the Law of Sines,

LJ/sin(23°) = 9/sin(89°)

LJ = (9sin(23°))/(sin(89°), which is about 3.5

8 0
2 years ago
Ian is working two summer jobs, making $22 per hour tutoring and making $8 per hour landscaping. In a given week, he can work a
geniusboy [140]

Answer:

worked 4 hours tutoring = 4 hours * $25 = $100 earned

$130 needed - $100 earned = $30 needed

$30/ $10 hour babysitting = 3 hours

as for the number of hours, 4 hrs tutor + 3 hrs babysit = 7 hrs, 7 hours < 10 hours its within the requirements

Minimum # of hours babysitting = 3 hours

Step-by-step explanation:

3 0
3 years ago
NEED HELP ASAP PLS ^^<br> Rearrange this equation<br> y+x=2
Brrunno [24]

Answer:

y=-x+2

Step-by-step explanation:

y+x-x=2+x

y=-x+2

4 0
3 years ago
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