Answer:
-4
Step-by-step explanation:
take -3 to other side or add 3 to both sides
So, a=-7+3
=-4
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
B<span>oth triangles are 30 60 90 triangles.
Perhaps the way to prove this is by showing that (AD/BD) and (AD/ A1D) and (A1 A / AB) all equal (2 / Sq root (3)) = 1.155</span>
Answer:
No
Step-by-step explanation:
If you plug 0 into y and 2 into x 0 does not equal 2.
Answer:
the student ate 1/2
Step-by-step explanation:
Greg- x
Lin- x+4
Grab- 3(x+4)
x+x+4+3(x+4)=51
2x+4+3x+12=51
5x+16=51
5x=35
x=7
Greg- 7 shirts
Lin- 11 shirts
Grab- 33 shirts
