Help me out thanksss

6.244

Step-by-step explanation:

Reverse pythagreon therom since it is told that a2+b2=c2

you would have 5^2+b^2=8^2

it would end up being

25+b^2=64

go to the other side and sub 25 to 64

then you should get

b^2=39

then square it

b= 6.2449

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8