Describe the relationship between angle e and angle k. what is the measure for angle k?

∠E = ∠K

Step-by-step explanation:

The relationship between ∠E and ∠K can be found from the following.

i) ∠E = ∠G     as they are vertical angles

ii) ∠H = ∠F   as they are vertical angles

iii) ∠G = ∠K   as they are corresponding angles

iv) Therefore from equations i) and iii) we get ∠E  = ∠K and they are alternate exterior angles.

The measure for angle K can be found from the equation given by

i) ∠K + ∠J = 180°    ∴ ∠K = 180° - ∠J

ii) ∠K + ∠L = 180°    ∴ ∠K = 180° - ∠L

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!