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4vir4ik [10]
3 years ago
7

Can someone help me find the value of X I would really appreciate it ;)

Mathematics
1 answer:
ipn [44]3 years ago
7 0

Step-by-step explanation:

the similarity of the triangle:

x/18 = 8/12

=> 12x = 18×8

12x = 144

x = 12

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Explain how the diameter and circumference are related?
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Given a circle with a radius of 4, which is the circumference? A. 4 B. 6 C. 8 D. 12
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Jeremiah and Tristan work at a dry cleaners ironing shirts. Jeremiah can iron 35 shirts per hour, and Tristan can iron 20 shirts
laiz [17]

The number of hours Jeremiah ironed = 10 hours

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<u>Step-by-step explanation</u>:

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  • Tristan can iron = 20 shirts per hour
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Let 'x' be the number of hours Jeremiah ironed.

Let 'y' be the number of hours Tristan ironed.

x+y = 17   ------(1)

35x + 20y = 490  -------(2)

Multiply (1) by 20 and subtract (2) from (1),

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-(<u>35x + 20y = 490</u>)

 <u>-15x         = -150 </u>

x = 150/15

x = 10

Substitute x=10 in (1)

10+y = 17

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5 0
2 years ago
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