0.58 x 3 =
1.74
Explain how you solved the problem??

Any help

ok

Step-by-step explanation:

First, we take away the decimal and remember that it was 2 to the left. Then we do the multiplication:

               2

            058

             x   3

                174

3 x 8 = 24 so we place 4 and carry the 2

3 x 5 = 15 + the 2 from earlier = 17

3 x 0 = 0 so we don't do anything with the 0

so so we now have the 174 but we need to add the decimal

so it was 2 to the left so the answer would be 1.74

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.