Mathematics, 16.09.2019 13:10, OkayLearn5522

If angle a has a measurement of 42° and is complementary to angle b, what's the measure of angle b?
a. 38°
b. 138°
c. 48°
d. 42°

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, dfrtgyuhijfghj4794

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.

Answers: 1

continue

Mathematics, 21.06.2019 20:00, Clervoyantyvonne

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2

Answers: 1

continue

Mathematics, 21.06.2019 22:00, kimjooin02

[tex]5 \times1 \frac{12}{13} [/tex] me

Answers: 1

continue

Mathematics, 22.06.2019 00:30, brittsterrr

When you flip a biased coin the probability of getting a tail is 0.6. how many times would you expect to get tails if you flip the coin 320 times?