idiotchild
idiotchild
01-12-2020
Mathematics
contestada
Please help me and explain below.
Respuesta :
jonesemma223
jonesemma223
01-12-2020
the answer is b. a triangle is equal to 180. to find x the equation would be 180= 3x-100+x-10+x-10 which is equal to 60. then sub 60 in to each equation. 3(60)-100=80, 60-10=50, 60-10=50
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
WILL GIVE 60 POINTS!!!! A student observes a star from two positions of Earth in its orbit, in summer and winter, and measures the change in the position of th
What does the map tell you about a difference between strategies of the Magyars and the Vikings?
Nearly how many years did it take Sir Francis Drake to complete the first circumnavigation of the globe in 1580?
How can the areas of certain shapes be found? What are the meanings of surface area and volume and how can surface area and volume be found
4. What does Einstein's theory of relativity explain? Please explain A. How magnetism reverses the fields of the poles B. How light interacts with moistur
Who was elected as Oklahoma’s first republican governor in 1962 and then in 1968 won senate seat for Oklahoma’s Republican Party for the first time in twenty ye
If a = 7, what is the value of the expression 2(a + 8)? A. 2 B. 15 C. 17 D. 23 E. 30
At rapid run 122 students play at least one sport. This is 40 percent of the students. How many students attend rapid run?
Who was Jim Crow and what did he stand for?
As a ribosome translocates along an mRNA molecule by one codon, which of the following occurs? The tRNA that was in the A site moves into the P site. The tRNA t
