An angle measures 112º more than the measure of its supplementary angle. What is the measure of each angle?

The angles measure 34 degrees and 146 degrees.

Step-by-step explanation:

The supplement measures x.

The angle measures x + 112.

The measures of supplementary angles have a sum of 180 deg.

x + 112 + x = 180

2x + 112 = 180

2x = 68

x = 34

x + 112 = 146

The angles measure 34 degrees and 146 degrees.

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

just pick what you think i need more time let me know if this

step-by-step explanation: