Answer:
To factor a quadratic polynomial use the equation
Step-by-step explanation:
F(x) = k{x2 - (sum of zeroes)x + (product of zeroes)}
Answer:
Answer for 4th question
b = 7
Answer for 5th question
area= 99sq.in
Step-by-step explanation:
4. area of parallelogram= base × height
28= b × 4
b= 28/4
b = 7
5. area of parallelogram= base × height
area= 9 × 11
area= 9 sq.in
Answer:
y=6
2y=12
Step-by-step explanation:
GHIJ and KLMN's ratio is 1:4
since these two shapes are similar the ratio of HI and LM is 1:4
so if LM is 24, HI will be 6:24
HI=y=6
