Answer:
Step-by-step explanation:
Answer:
gjjvvhjj iygvvfsfog
Step-by-step explanation:
ytrjjvcukbffsxb
Area of triangle(a) =1/2(b)(h)
a= 1/2((3y-2)(y-1)
a=1/2(3y^2 -3y-2y+2)
therefore the area equals
a=3/2y^2-5/2y+1
solve the second by the same means
⓵ You need to solve the left side first in order to isolate the × and find it’s value :
-7× + 6 = 27
-6 -6
↓
-7× = 21
÷-7 ÷-7
↓
× = -3
If you find it too difficult to divide a number by a negative, just divide 21 by 7 and always remember that when dividing, when the signs are different the answer is negative. So knowing that you could just divide 21 by 7, which is 3, and add a negative sign in front!
I hope this helped, if there’s anything let me know! ☻
Answer:
its upside down
Step-by-step explanation: