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natka813 [3]
2 years ago
8

Joel spent $70 at the grocery store

Mathematics
1 answer:
WARRIOR [948]2 years ago
6 0

Answer:

72.10.

Step-by-step explanation:

1.) 70 x .03= 2.10

2.) 2.10 + 70

3) 72.10

Please consider brainliest! Have a great day! Bye <3

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Find the value of x in each case. Give reasons to justify your solutions!
tangare [24]

Answer:

x=27°

Step-by-step explanation:

we know that

<u><em>The Triangle Exterior Angle Theorem</em></u>, states that: An exterior angle of a triangle is equal to the sum of the opposite interior angles

step 1

Find the measure of angle PLM

we know that

m∠PLM+m∠LPM=m∠PMN ----> by Triangle Exterior Angle Theorem

we have

m∠LPM=x°

m∠PMN=2x+72°

substitute

m∠PLM+x=2x+72°

m∠PLM=2x-x+72°

m∠PLM=x+72°

step 2

Find the measure of angle x

we know that

3x+m∠PLM=180° ----> by supplementary angles (form a linear pair)

we have

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substitute

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4x=180°-72°

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x=27°

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3 years ago
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Roman55 [17]

Answer:

210 cm^2

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Law Incorporation [45]

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Answer:

(0, 6)

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