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vichka [17]
3 years ago
6

I NEED HELP QUICKKKKK​

Mathematics
1 answer:
serg [7]3 years ago
5 0
I’m pretty sure it’s the last one
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(X-2)2/4+(y+5)2/9=1 what is the length of major axis of this equation?
makvit [3.9K]
Step 1: Add (-1)/9 to both sides.<span><span><span><span><span><span>12</span>x</span>+<span><span>29</span>y</span></span>+<span>19</span></span>+<span><span>−1</span>9</span></span>=<span>1+<span><span>−1</span>9</span></span></span><span><span><span><span>12</span>x</span>+<span><span>29</span>y</span></span>=<span>89</span></span>Step 2: Add (-2)/9y to both sides.<span><span><span><span><span>12</span>x</span>+<span><span>29</span>y</span></span>+<span><span><span>−2</span>9</span>y</span></span>=<span><span>89</span>+<span><span><span>−2</span>9</span>y</span></span></span><span><span><span>12</span>x</span>=<span><span><span><span>−2</span>9</span>y</span>+<span>89</span></span></span>Step 3: Divide both sides by 1/2.<span><span><span><span>12</span>x</span><span>12</span></span>=<span><span><span><span><span>−2</span>9</span>y</span>+<span>89</span></span><span>12</span></span></span><span>x=<span><span><span><span>−4</span>9</span>y</span>+<span>169</span></span></span>Answer:<span>x=<span><span><span><span>−4</span>9</span>y</span>+<span>16<span>9</span></span></span></span>
7 0
3 years ago
The volume of the cube is 512 cubic units what is its edge length
Studentka2010 [4]
The proper equation used to solve this is (let's use E for edge) E=V^1/3
The V stands for volume. So, your equation is 512^1/3
Your answer is 8, which is what you get when you work this out.
8 0
3 years ago
A+5<br><br> A=3<br> Basic algebra
weeeeeb [17]
A+5 is the same as 3+5 since A=3.
You would take five and count up by three, 6,7,8.
<u>Your answer would be 8.</u>
7 0
4 years ago
Tom had eight hundred fifty-three pieces of candy. If he wants to split
solniwko [45]

Answer:

35 more pieces

Step-by-step explanation:

888 - 853 = 35

<em>Hope that helps! :) <3</em>

3 0
3 years ago
125 rounded to the nearest tenth
Lostsunrise [7]

130 is rounded to the nearest TENS

4 0
3 years ago
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