What is an equivalent expression to 3p+12m+8 ?

Equivalent expression is said to be equivalent if two algebraic expressions are equalized by substituting the values of the variables.

The  equivalent expression to 3p+12m+8 is:

We can see that both 3 and 12 can be divided by 3 (3:3=1, 12:3=4) so we can write the expression as: 3*(p+4m)+8=3p+12m+8

since both sides equal, there are infinitely many olutions.

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.