victoria852004
victoria852004
22-09-2017
Mathematics
contestada
find the value of x 7x° (x+20)°
Respuesta :
IMadeUReadDis
IMadeUReadDis
22-09-2017
the angles are supplementary angles.
Straight angle is 180°
7x+x+20=180
like terms
8x+20=180
Subtract
8x=160
Divide
x=20
The first angle (7x) is 140
7(20)= 140
and the second angle is(x+20) is 40
20+20=40
hope this helps
Answer Link
iziahherbert
iziahherbert
22-09-2017
the value of x will equal 20
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
suppose you were to grind the up and homogenate a pancreas. Do you think it would be possible to isolate insulin from this homogenate?
When a cell related to immunity activates only in reaction to a specific pathogen, it is called _____. (Points : 4) inducibility clonality lymphocytes T lymphoc
A carton measures 3 feet by 2 feet by 2 feet. A machine can fill the carton with packing material in 3 seconds. How long would it take to fill a carton that mea
Which name does the monk who travels to the west not use
omega 3 fatty acids are important because they
what process releases the least atp per molecule of glucose for immediate cell use?
The price of a new car is 16000$ Mr Mar paid 15% of the price as a down payment how much does he still owe? (Please help and explain)
The radius of the planent venus is nearly the same as that of the earth,but its mass is only eighty percent that of the earth. If an object weighs w on the eart
Why are they called SH2 domains?
specificity is important to fitness program because it
