Penjelasan langkah demi langkah:
1)
2) √32 +3√18-2√50
= √16*2 +3√9*2-2√25*2
= 4√2 + 3(3√2)-2(5√2)
= 4√2 + 9√2-10√2
= 13√2-10√2
= 3√2
3) 1000 ⅔×64⅙
4) 3/4+√2
5) 2√3×√18
= 2√3×√9*2
= 2√3×3√2
= (2*3)(√3*√2)
= 6√6
6) 12/3+√3
= 4+√3
7) √1000—2√40
= 10 -2 (√4*10)
= 10-2(2√10)
= 10 - 4√10
8) 2- ¹+3-¹
9)
Jika pernyataannya opsional, penyebutnya adalah 1
10) 2√3×√18
= 2√3×√9*2
= 2√3×3√2
= (2*3)(√3*√2)
= 6√6
Answer:
341.6
Step-by-step explanation:
This problem asks one to subtract (58.4) from (400).
400 - 58.4 = 341.6
Answer:
133
Step-by-step explanation:
180-47=133
To order these, you need to find the lowest common denominator, which is 64. Now you need to make all them have the same denominator.
1/2 = 32/64
5/16 = 20/64
30/64 = 30/64
3/8 = 24/64
9/32 = 18/64
Now just look at the second column and look at the top(first) number to order them.
The order from least to greatest:
9/32, 5/16, 3/8, 30/64, 1/2
Easy! Parallel lines never cross
Step-by-step explanation: