If m∠c=11x+85/3 and x=13 then what type of angle is c please help me with this

Acute angle

Step-by-step explanation:

Given that m<C = , to find out the type of angle angle C is, evaluate the expression given by substituting x = 13, in the expression.

m<C =

m<C =

m<C =

m<C = 76°

Acute angles are less than 90°.

m<C is less than 90°, therefore it is an acute angle.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.