2. sqrt56x^2 = sqrt4*14*x^2 = 2x sqrt14 LETTER B
3. sqrt250h^4k^5 = sqrt 25*10*h^4*k^4*k = 5h^2k^2 sqrt10k LETTER C
4. sqrt15y * 3sqrt81y = sqrt15y * 27sqrt y = 27sqrt15y^2 LETTER C
Answer:
W paid $96
B paid $64
Step-by-step explanation:
Let the total amount paid be $x
From the question, we are told that B pays 4/10
That means what W paid will be;
1-4/10 = 6/10
Thus, we have that;
6/10 * x - 4/10 * x = 32
6x/10 -4x/10 = 32
2x/10 = 32
2x = (32 * 10)
2x = 320
x = 320/2
x = $160
6/10 = 6/10 * 160 = $96
4/10 = 4/10 * 160 = $64
Answer:
D 20,80 dan/and 120
Step-by-step explanation:
Answer:
both A and B must be true
Step-by-step explanation:
AD is perpendicular to DC and AD is parallel to BC
Answer:
£3.66
Step-by-step explanation: if you need it :D
17 + 23 = 40
40 = 16 what about 17
16 × 17 = 272 ÷ 40 = £6.8
16 - 6.8 = £9.2
20% of £6.8 = £1.36
1/4 of £9.2 = £2.3
1.36 + 2.3 = £3.66
Can you mark my answer brainliest? Tysm! :D
-Eli