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2 years ago

Please help me lol I need it picture should be below

Mathematics

1 answer:

musickatia [10]2 years ago

4 0

9514 1404 393

Answer:

m∠Y = 40°

Step-by-step explanation:

The sum of complementary angles is 90°. If we let s and y represent m∠S and m∠Y, respectively, the angle measures in degrees satisfy ...

s + y = 90

(4y -110) +y = 90 . . . . . . . . substitute for s

5y = 200 . . . . . . . . . add 110

y = 40 . . . . . . . divide by 5

The measure of angle Y is 40°.

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2 years ago

In a random sample of 200 students, 55% indicated they have full-time jobs, while the other 45% have part-time jobs. Fifty of th

Zigmanuir [339]

Answer:

The probability is $\frac{5}{9}$

Step-by-step explanation:

The total number of students are 200.

number of full timers is 110 and number of part timers is 90.

number of male students is 90 and number of female students is 110.

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3 years ago

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egoroff_w [7]

Answer:

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Step-by-step explanation:

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2 years ago

Please help me lol I need it picture should be below ​

Please help me lol I need it picture should be below