URGENT 20 points What is the value of x? Enter your answer in the box. x = ° Triangle A B C with angle A measuring thirty degrees, angle B measuring seventy degrees and angle C marked x

Step-by-step explanation:

Sum of the interior angles of a triangle is 180°.

that is:

70° + 30° + x = 180°

100° + x = 180°

x = 180° - 100°

hence x = 80°.

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: