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max2010maxim [7]
3 years ago
13

Math help max points all questions also brainess plz dont just take them i really need help

Mathematics
1 answer:
Aleks [24]3 years ago
7 0

Answer:

Step-by-step explanation:

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8z-13=7 what's the number that replaces z
Goshia [24]
All you do is solve for z. So 8z-13=7. To solve for a variable you have to do the opposite to cancel out the numbers on each side. First you add 13 over to 7 to cancel out 13 on the z side. So 8z=20 is what you have left. Then you divide 8 on both sides to cancel out 8 on the z side. what you are left with is z=2.5. Lastly you plug and check. 8(2.5) - 13 = 7, 20-13=7. And thats correct so z is 2.5.
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You can name planes by one letter or using three points belonging to it that are <u>not</u> on the same line.

Another name for plane X could be:

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<h2>Part b)</h2>

Coplanar means 'on the same plane'.

The points on the same plane as point A are:

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<h2>Part c)</h2>

Collinear means 'on the same line'.

Other points on the same line as point C are:

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<h2>Part d)</h2>

The line that intersects ED is:

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1 year ago
Do you think we invented math or did we discover it?
Natalija [7]

respuesta: nostros especificamenete n

Step-by-step explanation :

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Round to the nearest tenth , if necessary.<br><br> 65% of 186 =
Tems11 [23]

Answer: 120.9

Step-by-step explanation: 65% of 186 is 120.9.

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Mom made a pitcher of lemonade. The pitcher holds 16 cups. If Sam drinks one- half of the lemonade and Lilly drinks 2 cups , how
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The answer is 6 one half of the lemonade takes it down to 8 cups left and the minus another two.
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