I need help with this question

A   120 deg

Step-by-step explanation:

The sum of the measures of all angles of a circle is 360 deg.

m<HML + m<LMK + m<KMJ + m<JMH = 360 deg

m<HML = 80 deg

m<LMK = 125 deg

m<KMJ = 35 deg since it's the same measure as the measure of arc KJ.

m<HML + m<LMK + m<KMJ + m<JMH = 360 deg

Now we substitute the values we know.

m<80 deg + m<125 deg + 35 deg + m<JMH = 360 deg

240 deg + m<JMH = 360 deg

m<JMH = 120

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3