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4 years ago

A+B =90 and sin a = 3/5 find cos B

Mathematics

1 answer:

Semmy [17]4 years ago

6 0

Idk Thai is for me to get points

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The lengths of the sides of a triangle are in the extended ratio 5:8:9. The perimeter of the triangle is 88 cm. What are the len

Nutka1998 [239]

Answer:

Step-by-step explanation:

6 0

3 years ago

NEED ANSWER ASAP PLEASEEE!!

Leya [2.2K]

Answer:

ST=26

Step-by-step explanation:

RS+ST=RT

17+x+16=4x+3

x+33=4x+3

33-3=4x=x

3x=30

x=30/3

x=10

ST=x+16

ST=10+16

ST=26

7 0

3 years ago

What it the answer for 733 x 222 3 digit by 3 digit multiplication

Deffense [45]

The answer is

162,726

6 0

3 years ago

A movie theatre has 26 rows of seats.There are 18 seats in each row.How many seats are there in all?

lawyer [7]

468 seats is the answer.

26 x 18

or

13 x 2 x 9 x 2

both equal 468

5 0

3 years ago

henry is organizing textbooks on his bookshelf. he has a spanish textbook, a math textbook, and a history textbook. how many dif

Brums [2.3K]

Answer:

Step-by-step explanation:

S = Spanish book

M = Math book

H = History book

These are the different ways in which he can organize the book on his bookshelf.

SMH

SHM

MSH

MHS

HSM

HMS

There are 6 ways.

6 0

1 year ago