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nekit [7.7K]
3 years ago
13

Pleaaase helppp meee im being timedd please explain too and i will be marking brainliest thank u :)

Mathematics
1 answer:
Mashutka [201]3 years ago
7 0

Answer:

224 cubic in

Step-by-step explanation:

l*w*h / 3

12*14*4=672

672/3=224 cubic in

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Angle C and angle D are supplementary. If the measure of angle D is 84 degrees, what is the measure
garik1379 [7]

Suplementary is angles add up to 180 degrees

C=180-D

C=180-84

C=96 degrees

Hope this helped :)

3 0
2 years ago
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Combining like terms with negative coefficients<br><br> −n+(−4)−(−4n)+6
Serjik [45]
Remember, if you add negative four, you're really subtracting four, or if you take away negative four, you're really adding four.

-n+(-4)-(-4n)+6
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8 0
3 years ago
Please solve for M&lt;QTR​
Andru [333]

Answer:

m∠QTR = 98°

Step-by-step explanation:

From the picture attached,

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m∠RQT = m∠TRQ = 41°

By angle sum theorem,

m∠RQT + m∠TRQ + m∠QTR = 180°

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m∠QTR = 180° - 82°

              = 98°

Therefore, m∠QTR = 98°

7 0
2 years ago
Matt is saving to buy a new motorcycle. If he deposits ​$70 at the end of each month in an account that pays an annual interest
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Answer:

85 dollars :)

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Answer:

93

Step-by-step explanation:

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