GageSavage GageSavage

08-04-2020
Mathematics

contestada

Hello,Please help me!This is my math work
Find the unknown value of a

HelloPlease help meThis is my math work Find the unknown value of a class=

Respuesta :

KurdishPotato KurdishPotato

08-04-2020

Answer:

104°

Step-by-step explanation:

The sum of interior angles in a pentagon is 540°

107° + 121° + 3a° = 540°

3a° + 228° = 540°

3a° = 540° - 228°

3a° = 312°

a° = 104°

Answer Link

Otras preguntas

A fair six-faced die is rolled 12 times. The probability that each face turns up twice is equal toO 12!/6!6!6¹²O 2¹²/2⁶6¹²O 12!/2⁶6¹²O 12!/6²6¹²

when comparing the three levels of government what are some differences in executive authority

can someone make a haiku embodying one of the motifs/symbols/characters/themes from Julius Caesar

17% adults favor the use of unmanned drones by police agencies. Twelve U.S. adults are randomly selected. Find the probability that the number of U.S. adults w

order:60mg Stock ABC 100mg/mL. How many mL will you need?

Auditing research has shown that the purchasing process and its related accounts blank______ likely to contain material misstatements.

The angle of elevation from a certain point on the ground to the top of a tower is 37°. From a point that is 13 feet closer to the tower, the angle of elevatio

If the complex number z satisifies the condition |z|≥3, then the least value of |z+(1/z)| is equal isa. 5/3b. b. 8/3c. 11/3d. None of these

Review the twenty-ninth and thirtieth paragraphs. The Correspondent There was a longstanding mystery in my family that revolved around my father and his sister,

A bag contains 4 red balls and 6 green balls. You plan to select 2 balls at random. Determine the probability of selecting 2 green balls. The problem is to be d