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Elan Coil [88]
3 years ago
11

Find the length of side y. y=_ft

Mathematics
1 answer:
Finger [1]3 years ago
7 0

Answer:

y = 5.66388 feet, (round that to whatever you need to round to)

Step-by-step explanation:

cos (51) = y/9

cos(51)*9=

y = 5.66388 feet

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1 point
jek_recluse [69]

Answer:

I think It's option C

Step-by-step explanation:

But I am not sure It's correct or not

I hope It's helpful

3 0
3 years ago
3(5x+2)=2(3x-6)<br> help i need to show work and I have no idea how to do this
tester [92]

Answer: its −2

Step-by-step explanation:

3*(5*x+2)-(2*(3*x-6))=0  

Step by step solution :

STEP

1

:

STEP

2

:

Pulling out like terms

2.1     Pull out like factors :

  3x - 6  =   3 • (x - 2)  

Equation at the end of step

2

:

 (3 • (5x + 2)) -  6 • (x - 2)  = 0  

STEP

3

:

Equation at the end of step 3

 3 • (5x + 2) -  6 • (x - 2)  = 0  

STEP

4

:

STEP

5

:

Pulling out like terms

5.1     Pull out like factors :

  9x + 18  =   9 • (x + 2)  

Equation at the end of step

5

:

 9 • (x + 2)  = 0  

STEP

6

:

Equations which are never true

6.1      Solve :    9   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

6.2      Solve  :    x+2 = 0  

Subtract  2  from both sides of the equation :  

                     x = -2

One solution was found :

x = -2

8 0
4 years ago
Read 2 more answers
Write the slope-intercept form of the equation of each line. Identify the slopes y-intercept WILL GIVE BRAINIEST
slega [8]

Answer:

9) slope= (-1/5) y-intercept is 1   equation is y=-1/5x+1

11) slope= (-1/5) y-intercept is -4   equation is y=-1/5x-4

13) slope= (-4)  y-intercept is 5   equation is y=-4x+5

Step-by-step explanation:

hope this helps :3

if it did pls mark brainliest

5 0
3 years ago
What is the solution of the linear equation? 4b+6=2-b+4
masya89 [10]
4b+b=2+4-6
5b=0
b=0/5
b=0
4 0
3 years ago
______ is the results when you flip the numerator and denominator of a fraction.
babunello [35]

Answer:

The reciprocal is found by interchanging (“flipping”) the numerator and denominator.

Hope this helps!

3 0
3 years ago
Read 2 more answers
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