Malena11
Malena11
04-03-2017
Mathematics
contestada
Can someone please help me on this one?
Respuesta :
sdmatera
sdmatera
04-03-2017
Add the three angles and set them to 180
4x-13+15+x+18=180
5x+20=180
5x=160
x=32
Then plug in to get A and C
A=4*32-13
A=115
C=32+18
C=50
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
What do artifacts such as shark teeth and shells found inside Hopewell mounds tell us about their culture? A. The Hopewell lived by an ocean, where they could f
A technician needs to boot a PC from a USB drive. Which of the following settings should be disabled to accomplish this task? A. Fast Boot B. UEFI Admin Passwor
factor (a-b)(a-b2) thank you!
InWrite a few paragraphs, in Spanish, comparing the customs associated with Christmas celebrations in the US and Mexico.
1. To collect data from two websites with different URLs using a single Google Analytics property, what feature must be set up?
The last reaction in the blood-clotting cascade involves the formation of a. thrombin b. prothrombin c. fibrinogen d. fibrin e. calcium
Gregg needs to buy gas and oil for his car. Gas cost $3.85 a gallon and oil costs $6.41 a quart. He has $65 to spend. Write an inequality to represent the situa
What number is 7 units to the left of -1?
Which researcher is conducting basic research? a. Harlan, who is testing a theory about the development of prejudice b. Elsie, who wants to know how to reduce b
Riley Company paid $60,000 cash to purchase land from Smally Company. Smally originally paid $60,000 for the land. A) Was this even an asset source, use, or exc
