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inessss [21]
3 years ago
7

X over 45 - 7 over 9. X = ?

Mathematics
1 answer:
Degger [83]3 years ago
7 0

Answer:

X=35

Step-by-step explanation:

simplify 7/9

x/45-7/9=0

simplify x/45

x - (7 • 5)/45=  x - 35/45

x-35/45=0

add 35  to both sides

x=35

I tried it's hard to write it all out on here i just to give u the best sorry :)

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Solve the system of equations by substitution and show work.<br> ​​y=−6x+13<br> y=3x+4
sukhopar [10]

Answer: x= 1 , y = 7

Step-by-step explanation:

y = -6x + 13 ................. equation 1

y = 3x + 4 ................ equation 2

substitute y = 3x + 4 into equation 1 , then we have

3x + 4 = - 6x + 13

collect the like terms , we have

3x + 6x = 13 - 4

9x = 9

x = 1

substitute x = 1 into equation 2 , we have

y = 3(1) + 4

y = 3 + 4

y = 7

Therefore : x = 1 and y = 7

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3 years ago
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Answer: X = 9

Step-by-step explanation:

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6 0
3 years ago
Triangle ABC is located on a coordinate plane. Triangle ABC is transformed to create triangle A'B'C using the rule described bel
lara [203]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
What is the perimeter of the figure below?
Drupady [299]

Answer:

Step-by-step explanation:

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7 0
3 years ago
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The point given is on the terminal side of an angle theta. Find the exact values of the six trig functions of theta.. (-3,2)
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We can use SOH, CAH and TOA, but first we must find the length of a hypotenuse:
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tan (theta) = -2/3
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7 0
3 years ago
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