Awesome31 Awesome31

03-07-2015
Mathematics

contestada

A triangle has interior angles equal to 55, 70 and x. What is the value of X?
A:180
B:125
C:55
D:10

Respuesta :

somesweetangel somesweetangel

03-07-2015

The answer is C. 55

You get your answer by adding together the degrees of the angles you know 55+70

That equals 125 degrees and subtract that from 180 degrees

180-125= 55

Answer Link

Otras preguntas

When to start from the top to find cumulative frequency from a frequency distribution table?

Describe how to graph a line given an equation in standard form.

In contrast to the expansion of the 1890s, u.s. interests in alaska originated in a desire for: a. salmon. b. territory. c. the fur trade. d. petroleum resource

Graph parallelogram ABCD on a coordinate plane with vertices A(3,4) B(6,1) C(0,-2) and D(-3,1)

The difference between primary and secondary circular reactions is that secondary circular reactions involve the infant responding to people and _____.

All charged objects create an electric field around them. What two factors determine the strength of two electric fields upon the charged objects creating them?

Describe the part played by the inner membrane of a mitochondrion in producing ATP

Where does the optic nerve cross the midline? a. optic chiasm b. primary visual cortex c. corpus callosum d. midbrain?

In a study comparing american and asian grade-school students in math performance, ________.

The Olmec civilization was located in _____.