Homial Arithmetic and Structure: Mastery Test Subm Test
Tools
Drag each number to the correct location on the table. Each number can be used more than once but not all numbers will be used
Simply the given polynomial expressions and determine the degree and number of terms in each expression
6
3
>
3
Degree
Number of
Terms
45 + 2x3x - 5)
(-377 + 3x3 - 12) + (T3-85+6)
N
(3r2 - 3)(2x + 3)
Reset
Next
Type here to search
O
NAM

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

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°.