Answer:
(54,950×907) the answer
Step-by-step explanation:
i hope its help
The answer is 71 since you count from the tenth space. So the first significant figure would be 7 and the second significant figure would be 0. As we know that we round up one number of the previous number is 5 or bigger.
Answer:
-6/7
Step-by-step explanation:
Slope is negative, around -1
9-2=7
3+4=7
9 plus 2 equals 7 and 3 plus 4 also equals 7.
A = √1² + 2²
a = √1 + 4
a = √5
a ≈ 2.23
b = 4
c = √3² + 2²
c = √9 + 4
c = √13
c ≈ 3.6
P = a + b + c
P = 2.23 + 4 + 3.6
P = 6.23 + 3.6
P = 9.83
Perimeter of ΔBDE = 9.83 units