Write the statement in if-then form. Two angles measuring 90 are complimentary

what does x eaqual

step-by-step explanation:

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: