Seudónimo Seudónimo

04-03-2019
Mathematics

contestada

What is the value of X? Enter your answer in the box. {8th Grade Math, Triangles, Explanation and Answer, Practice Test}

What is the value of X Enter your answer in the box 8th Grade Math Triangles Explanation and Answer Practice Test class=

Respuesta :

Felsmile Felsmile

04-03-2019

all interior angles of triangles add up to a total sum of 180° so by adding 39 and 102 you get 141, 180-141=39 x=39

Answer Link

Otras preguntas

what is 1/9 of 60 equal

How many square units are in the greatest area that can be enclosed by a rectangle whose perimeter is 20 units?

Solve the equation log 6x - 3 = -4

find an equation of the tangent line to the circle x^2 +y^2=24 at the point (-2 square root 5, 2).

What steps did president Wilson have to take to make an official declaration of war?

what SI unit would best be used to express the height of your classroom ceiling ?

Can you give me the order of Biomes from coldest to hottest please?-tundra-taiga-temperate deciduous forest-temperate grassland-temperate woodland (chaparral)-d

what SI unit would best be used to express the height of your classroom ceiling ?

What military strategy defeated cornwallis at yorktown?

I am a polyhedron. I am a prism. my two bases are hexagon. my two other faces are rectangles.