Gabrielle draws an angle that measures 134º. She then draws a ray that divides the angle into two non-overlapping angles,
The measure of one angle is 85°,
Part A
Which equation can Gabrielle use to find the measure of the other angle?
A. 134° +85° = a
B 1340 + 2 = a
C. 134° -85° = a
D. 134 +90° = a
00:00
Part B
What is the measure of the other angle? Enter your answer in the box.

134 - 85 = a

a = 49

Step-by-step explanation:

The sum of the two angles is 134

a+ 85 = 134

134 - 85 = a

49 =a

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!

answer: idk

step-by-step explanation: