Mathematics, 25.07.2021 20:00 kristieroth1

Cho Hình chóp S. ABC có đáy là tam giác đều cạch a. SA vuông góc với đáy, SA = a . Tính góc giữa SB và mặt phẳng đáy

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, Vampfox

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Answers: 1

continue

Mathematics, 21.06.2019 19:30, kktiger14

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.

Answers: 1

continue

Mathematics, 21.06.2019 20:00, arianaaldaz062002

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

Answers: 1

continue

Mathematics, 21.06.2019 22:00, victordguerrero2535

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Answers: 1

continue

You know the right answer?

Cho Hình chóp S. ABC có đáy là tam giác đều cạch a. SA vuông góc với đáy, SA = a . Tính góc giữa SB...