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ladessa [460]
3 years ago
13

What value of x makes this equation true? 12x-15= 6-3x

Mathematics
2 answers:
aleksley [76]3 years ago
7 0
The answer is X is equal to 1.4
faust18 [17]3 years ago
7 0
X = 1.4 Thats the answer
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What is the slope of the line defined by the parametric equations x=-2+4t and y=1+4t ?
LekaFEV [45]

Answer:

The value of slope m = -1

Step-by-step explanation:

x = -2 + 4t

and y = 1 + 4t

Solving the both equations

x +2 = 4t

=> t = (x+2)/4     eq(1)

y-1 = 4t

=> t = (y-1)/4      eq(2)

Putting eq(1) = eq(2) as left hand side of both equations are same

(x+2)/4 = (y-1)/4

Cross multiplying

4(x+2) = 4(y-1)

4x + 8 = 4y -4

4x +4y = -4 -8

4x + 4y = -12

4(x+y) = -12

x+y = -12/4

x+y = -3

y = -x -3

The slope intercept form of line is:

y = mx + b

where m is the slope. Comparing with y = -x-3

The value of slope m = -1

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4 years ago
What is 1/9 written as a decimal AND a percentage?
julia-pushkina [17]
.1 repeating - decimal
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3 years ago
If the ratio of red roses is 4 to 6 and there are a total of 50 roses, how many of them are yellow?
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10. Complete the table below based on the following function:f(x)=-6x-1
zepelin [54]

<span>f(x)=-6x-1

</span><span> X    Y
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Answer:

A compass and straightedge allow for a more accurate rendition of a triangle, especially one needed to be specific measures

Step-by-step explanation:

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3 years ago
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