emfrue
emfrue
29-07-2018
Mathematics
contestada
find x. help please!:(
Respuesta :
ashtonjboviallpcj6tf
ashtonjboviallpcj6tf
29-07-2018
∆=180°
one corner is a right angle which is 90°
assuming both other corners are identical they will each be 45°
(45°-3°)÷6=X
42°÷6=X
7=X
Answer Link
rachelpinto17
rachelpinto17
29-07-2018
Since sides AB and AC are equal
Therefore,angleB=angleC (angles opposite to equal sides are equal)
Now,angleB=angleC=6x+3
So,angle sum property of a triangle =180 degrees.
=>90+6x+3+6x+3=180
=>96+12x=180
=>12x=84
=>x=7
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
According to the ethics research presented in the text, "bad apples" are best described as ________.
Simplify 1/9-1/x 1/81-1/x^2
Use a graphing utility to approximate the real solutions, i any, of the given equation rounded to two decimal places. All solutions lie between 10 and 10 x3-5x+
Square root of 2x-4 if x=5 write the reciprocal of the expression in simple radical form with a rational denominator
A 11 ft board is to be cut into three pieces, two equal-length ones and the third 3 in. shorter than each of the other two. if the cutting does not result in
A student needs to conduct a reaction that combines chemicals a and b to synthesize product ab. if we write this as a chemical equation it looks like: a+b→ab if
Propose four ways in which the government can ensure that Road accident fund benefits are given to deserving beneficiaries
Choose the definition of: Outwards A. proceeding toward the inside or exterior B. proceeding toward the outside or interior C. proceeding toward the
How would finding the least common multiple help u when dividing items into equal groups
George has $23 to spend on art supplies he wants to buy markers, paper, and glue. if the total cost of the markers, and paper is more than $14, which inequality
