<span>multiplying and dividing is similar adding and subtracting. When the signs are different the answer is negative. When the signs are the same the answer is positive</span>
Answer:
35
Step-by-step explanation:
Ad them all together and set it equal to 180 since the interior angles of a triangle is equal to 180
x+10+x+3x-5=180
5x+5=180
5X=175
x=35
Answer:
i 5 x 45
Step-by-step explanation:
In ur grade? or .... Something els if its ur grade You've failed
