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3 years ago

Which one is an expression, which one is an equation, or neither? Picture below

Mathematics

1 answer:

WINSTONCH [101]3 years ago

5 0

Answer:

Check Explanation

Step-by-step explanation:

5b = 25 (equation)

5b (neither)

5(3+4) (expression)

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Five friends want to rent a go-cart track that costs $100. Each friend intends to contribute the same about.

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Just divide $100 by 5. 100 divided by 5 = $20 each.

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4 years ago

*****50 POINTSSSS*****

defon

Answer:

<h3>Given</h3>

m∠REG = 78°
mAR = 46°
ER ≅ GA

<h3>Solution</h3>

m∠GAR = 180° - m∠REG = 180° - 78° = 102° (supplementary angles sum to 180°)
m∠TAR = 1/2mAR = 1/2(46°) = 23° (tangent chord angle is half the size of intercepted arc)
m∠GAN = 180° - (m∠TAR + m∠GAR) = 180° - (23° + 102°) = 55° (straight angle is 180°)
mAG = 2m∠GAN = 2(55°) = 110°
mRE = mAG = 110° (as ER ≅ GA)
mGE = 360° - (mAG + mAR + mRE) = 360° - (110° + 46° + 110°) = 94° (full circle is 360°)

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3 years ago

Police use photographs of various facial features help witnesses identify suspects. One basic identification kit contains 195 ha

algol [13]

Answer:

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Step-by-step explanation:

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3 years ago

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Elanso [62]

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3 years ago

Read 2 more answers

A student has started a lawn care business

kondaur [170]

Step-by-step explanation:

$21=per hour mowling

$17=per hour gardening

only work 16 hours per week

Goals =$275 per week

$275÷16 hours=$17.1875(Each hour in a week)

mow lawns= $17.1875 ×$12=$206.25(for 16 hours)

gardening=$17.1875 ×$17=$292.1875(for 16 hours)

mowling lawns=$275÷$21=13.0952380952(13 hours,12 minutes and 30 seconds)

Gardening =$275÷$17= $16.1764705882 (970 hours,9 minutes,80 seconds)

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3 years ago

Which one is an expression, which one is an equation, or neither? Picture below​

Which one is an expression, which one is an equation, or neither? Picture below