Answer:
39°
sum of triangle's interior angles: 180°
180°-90°-51°=39°
Answer:
2x - 2
Step-by-step explanation:
There are two steps to take here. First add together the -3 + 2 in the brackets:
2(x - 3 + 2)
= 2(x - 1)
Now use the distributive property and multiply each term in the brackets by two:
2(x - 1)
= 2x - 2
And you now have it in simplest form.
Answer:
x=3/2, y=6
Step-by-step explanation:
plz mark brainliest!
let's firstly convert the mixed fraction to improper fraction and then take it from there, keeping in mind that the whole is "x".