MathsWhizz1928
MathsWhizz1928 MathsWhizz1928
  • 12-06-2016
  • Mathematics
contestada

Can you help me with these 2 questions! Thanks! And tell me how to do it aswell

Can you help me with these 2 questions Thanks And tell me how to do it aswell class=

Respuesta :

metchelle
metchelle metchelle
  • 13-06-2016
In the number 21 question, according to Pythagorean Theorem it would best to use the √7² + 3². Using the formula, √49 + 9, which will further be √58 and would be equal to 7.62 cm. And in the number 22 question, rounding off 39 to the nearest whole value, it would be 40.
Answer Link

Otras preguntas

the product of a number n and six is greater than 20
What group of psychologists brought to light the idea that the whole exceeds the sum of its parts? behaviorists gestalt psychologists developmental psychologist
alex has 21 marbles zach has 19 times as many marbles as alex how many marbles does zach have
Why does capulet initially say no to paris' proposal to marry juliet? (1 mark)?
Can someone help me thank you for your time
what is the surface area
How did European governance lead to African nationalism?
What isn’t the exact value for cos(-540) degrees?
Why might some Americans have opposed the developments in transportation?
a paralelogram has an area of 100 square units. its perimeter between 40 and 60 units. list two possibles dimensions for the paralelogram explanation