Maxine want a necklace 28 beads long in a ratio of 4: 10 ,how many red and blue beads does maxine need?

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft

x=3root 10 the last answer

step-by-step explanation:

answer

a. √7.√5

b. 42. -√2

d. √3.√2

step by step explanation

when you multiply a irrational and any number, we get the result as irrational number.

√2 = irrational number

√3 = irrational number

√5 = irrational number

√16 = 4

therefore, the following are the irrational number

a. √7 . √5 = irrational number

b. 42.-√2 = irrational number

d. √3.√2 = irrational number

you.