Answer:
Triangle 1 : isosceles triangle
Triangle 2 : Right Triangle
Step-by-step explanation:
He should use 48 tablespoons of flour in his recipe.
Step-by-step explanation:
![\bold{METHOD\ 1:}\\\\\text{Use PEMDAS}\\\\4(78+3)=4\cdot81=324\\\\\bold{METHOD\ 2:}\\\\\text{Use the distributive property:}\ a(b+c)=ab+ac\\\\4(78+3)=(4)(78)+(4)(3)=312+12=324](https://tex.z-dn.net/?f=%5Cbold%7BMETHOD%5C%201%3A%7D%5C%5C%5C%5C%5Ctext%7BUse%20PEMDAS%7D%5C%5C%5C%5C4%2878%2B3%29%3D4%5Ccdot81%3D324%5C%5C%5C%5C%5Cbold%7BMETHOD%5C%202%3A%7D%5C%5C%5C%5C%5Ctext%7BUse%20the%20distributive%20property%3A%7D%5C%20a%28b%2Bc%29%3Dab%2Bac%5C%5C%5C%5C4%2878%2B3%29%3D%284%29%2878%29%2B%284%29%283%29%3D312%2B12%3D324)
Answer:
-4;-4
Step-by-step explanation:
these would be the coords because each of the lines represents 2 units