Answer:
hablan español? Si hablan porfavor me pueden ayudar en una tarea de matemática que no se mucho matemática
907.46ft²÷3.14=289
√289=√r²
17=r
Answer:
Step-by-step explanation:
The height of the television is 40 inches and the length is 71.5 inches.
Part A
The part of the right angle triangle that you have been given are the legs which are also the opposite and adjacent sides. You are looking for the hypotenuse
Part B
The Pythagorean theorem is expressed as
Hypotenuse² = opposite side² + adjacent side²
The equation becomes
Hypotenuse² = 40² + 71.5²
Part C
Length ² = 1600 + 5112.25
Length ² = 6712.25
Length = √6712.25
Length = 81.9 inches
Part D
The size of the television is 82 inches
The probability of selecting a black or blue pen is 4 out of 13. You calculate this by adding the amount of pens together and comparing it to the total amount of pens and pencils in the cup.
