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Dominik [7]
3 years ago
5

5.31x + 6.65 = 9.28 Explain please:)

Mathematics
1 answer:
Lisa [10]3 years ago
5 0

Answer:

5.31x=9.28-6.65

5.31x=2.63

×=2.63/5.31

x=<u>2</u><u>.</u><u>63</u>

5.31

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x,y, and z to the nearest tenth .(hint: use altitude and leg rules) PLEASE HELP FAST !!! please solve and show steps
madreJ [45]

Use the Pythagorean theorem to find z:

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z= √(36 + 81)

z = √117

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Use leg rule to find x:

x/6 = 6/9

Cross multiply:

9x = 36

Divide both sides by 9:

x = 36/9

x = 4

Use Pythagorean theorem to find y:

y = √(6^2 + 4^2)

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y = √52

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7 0
3 years ago
True or False: (x + 3)2 = x2 + 9
malfutka [58]

Answer:

false

Step-by-step explanation:

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3 years ago
Edgar has taken out a $6,250 unsubsidized Stafford loan to fund his four-year undergraduate degree. The loan has a duration of 1
abruzzese [7]
The present worth of the loan is <span>$6,250
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The interest is 
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5 0
2 years ago
I need help pls can someone help pls
Julli [10]

= 23.5

hope it helps

8 0
3 years ago
Read 2 more answers
Write the algebraic expression described.
Aleksandr [31]

Answer:-

90°-f measure

Step-by-step explanation:

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5 0
3 years ago
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