messi10101095 messi10101095

01-03-2019
Mathematics

contestada

a rectangle has a length of x + 7 and a width of 2x -3 if its perimeter perimeter is 32 what is the value of 3x

Respuesta :

Kamikazeminem Kamikazeminem

01-03-2019

[tex]Answer: \\ We \: have \: an \: equation:2(x + 7 + 2x - 3) = 32 \\ \Leftrightarrow 2(3x + 4) = 32 \\ \Leftrightarrow 3x + 4 = 16 \\ \Leftrightarrow 3x = 12[/tex]

Answer Link

Otras preguntas

7. A hypothesis needs to be written in a specific format. a. It should show the relationship between the ___________ and the ____________. b. It should be writ

What is meant by ‘limiting molar conductivity’?

Which of the following is NOT a way diseases are spread? A. air B. skin C. blood D. moisture

I need help finding the area if this figure in square meters I’ll mark your brain list

Can someone please help with b it's urgent

29. Which of the following is a complex sentence? A.The government will not take action. B.Though the government will not take action, some citizens disagree. C

Read the sentences. Our dog Gruff came in very thirsty. He drank water quickly from his bowl. What is the best way to combine the sentences? O A. Our dog Gruff

अंतर्राष्ट्रीय महिला दिवस मनाने का सबसे पहला और प्रमुख उद्देश्य क्या था,?

Any thoughts? And what can I fix

Write a division expression that is equivalent to the fraction 6/18