Can yall do the work of the answer 60 to this

9514 1404 393

  ? = 60°

Step-by-step explanation:

Make use of the fact that an inscribed angle has half the measure of the intercepted arc. Another way to say this is that the intercepted arc is twice the measure of the inscribed angle.

Arc FGH will be twice the measure of angle FVH, so we have ...

  FG +168° = 2(119°)

  FG = 238° -168° = 70°

Similarly, arc VFG is twice the measure of angle VHG:

  ? +FG = 2(65°)

  ? +70° = 130° . . . . . substitute value found for arc FG

  ? = 130° -70° . . . . .  subtract 70°

  ? = 60°

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!