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Ganezh [65]
3 years ago
14

What is the least common multiple you should use to find 4/5 + 5/6

Mathematics
2 answers:
amm18123 years ago
5 0

Answer:

30 is the lest common multiple

Step-by-step explanation:


Basile [38]3 years ago
4 0

Answer:

hello :

the least common multiple (6 , 5 ) is 30

4/5 + 5/6 = (4×6)/(5×6) + (5×5)/(6×5) = 49/30


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What is the LCM of 16a 3 b and 24ab 2?
ruslelena [56]
16a³b = 8ab(2a²)
24ab² = 8ab(3b)

Lowest Common Multiple = (8ab)(2a²)(3b) = 48a³b²

6a³b x 3b = 48a³b²
24ab² x 2a² = 48a³b²

---------------------------------
Answer: LCM = 48a³b²
---------------------------------
6 0
3 years ago
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For every 4 feet of fencing, the cost is $36 <br> 2 4 7. 10<br> 8 36 81
stiv31 [10]
If your amount of fencing was 247.10 then you would divide that by 4 and multiply your result by 36 to find the amount of money needed to build a fence, your result is $2,196, now of course you have have more than 4 feet left but since the problem asks every 4 feet of fencing costs $36, I’m going to assume that if you have more than 4 but less than 8 you get that for free
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3 years ago
A circle in the xy-plane has a diameter with endpoints whose coordinates are negative 1 comma negative 3 and 7 comma 3. if the p
DerKrebs [107]

<span>First we look for the coordinates of the center of the circle. For this, we use the following formula:</span>

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<span> (x1, y1) = (- 1, -3)</span>

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<span> ((-1 + 7) / 2, (-3 + 3) / 2)</span>

<span> ((6) / 2, (0) / 2)</span>

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<span> We are now looking for the diameter of the circle. For this we use the formula of distance between points:</span>

<span> d = root ((x2-x1) ^ 2 + (y2-y1) ^ 2)</span>

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<span> d = root ((7 - (- 1)) ^ 2 + (3 - (- 3)) ^ 2)</span>

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<span> r = d / 2 = 10/2</span>

<span> r = 5</span>

<span> The circle equation will be</span>

<span> (x-h) ^ 2 + (y-k) ^ 2 = r ^ 2</span>

<span> Where,</span>

<span> (h, k) = (3, 0)</span>

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<span> (x-3) ^ 2 + (y-0) ^ 2 = 5 ^ 2</span>

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<span><span> (x, y) = (0, b)</span></span>

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<span><span> b = root (25-9)</span></span>

<span><span> b = root (16)</span></span>

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<span><span> the value of b is</span></span>

<span><span> <span>b = 4</span></span></span>


8 0
3 years ago
Read 2 more answers
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Alexxx [7]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
23. A grid shows the positions of a subway stop and your house. The subway stop is located at (-5, 2) and your house is located
Sindrei [870]
(-5, 2)(-9,9)
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