51*48
rounds to
50*50
which equals
2500
Answer:
A: 38º
Step-by-step explanation:
Triangle JKL is an isosceles triangle as JK=KL:
- That means ∠J=∠L=71º
- The sum of a triangle's interior angles is 180º, so ∠K=180º-∠J-∠L. We know ∠J=∠L=71º, so ∠K=180º-71º-71º=38
Answer:
1 3/5; between 1 and 2 (whole numbers)
Step-by-step explanation:
Multiply 8/1 X 1/5
8*1 = 8
5*1 = 5
8/5 = convert to mixed number by dividing
1 3/5
4,8,12,16
this is an arithmetic sequence with a common difference of 4. This means u have to add 4 to each term to find the next number
an = a1 + (n - 1) * d
a1 = first term = 4
d = common difference = 4
so ur formula is : an = 4 + (n - 1) * 4 <==
