(2x - 11) + (3x+1) = 180
5x - 10 = 180
5x = 190
x = 38
Answer:
More info?
Step-by-step explanation:
If you mean how to find out each one, then
SAS: a side /, an angle <, a side /.
SSS: a side /, a side /, a side /.
AAS: an angle <, an angle <, a side /.
Answer:
x= -1
Step-by-step explanation:
Answer:
- The Number of equal parts the painting was divided into was missing.
Step-by-step explanation:
- Marcus painted 2 parts
- Mariah painted 3 parts
- Tony painted the rest.
<u>Missing Information</u>
Any of these two would help solve the problem
- The number of parts Tony painted
- Number of equal parts the painting was divided into.
Let the painting be divided into <u>7 equal parts</u>
Therefore: Tony Painted 2 parts
<u>Fraction of the Mural Painted by Each Student</u>
![Marcus=\dfrac{2}{7}\\Mariah =\dfrac{3}{7} \\Tony=\dfrac{2}{7}](https://tex.z-dn.net/?f=Marcus%3D%5Cdfrac%7B2%7D%7B7%7D%5C%5CMariah%20%3D%5Cdfrac%7B3%7D%7B7%7D%20%5C%5CTony%3D%5Cdfrac%7B2%7D%7B7%7D)