Yes if you have 2 angles add them up and subtract from 180 to find the third angle. A triangle has 3 angles whose sum is 180 degrees.
Step-by-step explanation:
group like terms

solve

divide the number with the variable by both sides

solve

Answer:
Step-by-step explanation:
a. True
b. False
c. True
d. False. when its too large then it can no longer be linearly dependent
Answer:
1.75
Step-by-step explanation:
7/4 is 1 3/4, which is 1.75
Hope this helps plz mark brainliest if correct :D
Answer: 1255637.46
Step-by-step explanation: asked my teacher