Answer:
t² + t - 3 = 0
Step-by-step explanation:
C = t - 5
B = t² - 2
2C + 2B
= 2(t - 5) + 2(t² + 2)
= 2t - 10 + 2t² + 4
= 2t² + 2t - 6
=> t² + t - 3 = 0
Answer:
a parallelogram is a rectangle so the sides are 3cm and the other two are 7cm
Step-by-step explanation:
how to calculate the area is u multiply 7 by three and there is your answer
Answer:
3
Step-by-step explanation:
The circle gets bigger, so the only option is a positive whole number.
Answer:
-22
Step-by-step explanation:
given= 0
lost= -8 times 3 = -24
won= 4 -24+4=-20
lost= -2 -20-2=-22
Answer=-22
