The decimal 104.3 becomes 1,043 when multiplied by 10. the same number becomes 10.43 when multiplied by 0.10 explain why.

Answer :

Due to decimal moves  one step towards left side

Step-by-step explanation:

We are given that a decimal number 104.3 which becomes 1043 when multiplied by 10

We have to explain that a number 104.3 multiplied by 0.10 and becomes 10.43 why

When we multiplied 104.3 by 10

104.3 multiplied  by 0.10

=10.43

When we are multiplying 104.3 by 0.10 then the decimal moves one step towards left side due to denominator have 100 .

But in 104.3 multiplied by 10 then the number becomes 1043 because 104.3 have 10 in denominator when its decimal removes then 10 in denominator cancel 10 in multiply and then number becomes 1043.

This is the main reason.

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

3 qrs + 3/2 xy hope this : /

step-by-step explanation: