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muminat
3 years ago
5

5a-b for a is=6 and b=8

Mathematics
2 answers:
NemiM [27]3 years ago
4 0
<span>5a-b = 5*6 - 8 = 30 - 8 = 22</span>
sineoko [7]3 years ago
3 0
If 6 is a then you would have to multiply 5 and 6= 30 and b=8 so 30-8= 22
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Consider the graph of function g below. A diagonal curve declines from (negative 1, 9) through (0, 6), (2, 0), (3, negative 3),
KatRina [158]

The parent function, f(x) = x, might undergo the following series of transformations to produce the graph: Reflect over the y-axis, vertical stretch by a factor of 2, and then shift up 6 units.

<h3>What is geometric transformation?</h3>

It is defined as the change in coordinates and the shape of the geometrical body. It is also referred to as a two-dimensional transformation. In the geometric transformation, changes in the geometry can be possible by rotation, translation, reflection, and glide translation.

The converted function, when compared to the original function, will be obtained as y = -2x + 6 if we plot it on the coordinate plane.

The only method by which the provided graph may be converted to the coordinates specified in the problem is;

Reflect over the y-axis, multiply the vertical stretch by two, and then move up six units.

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4 0
1 year ago
Use the distributive property to wrtie the following expression 5 (x +Y)
Vlada [557]
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7 0
2 years ago
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Solve 2x+y=10<br> 4x+7=40
WITCHER [35]
2x + y = 10 is y = -2x + 10
4x + 7 = 40
     -7       -7
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4      4
x = 8.25 
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5 0
3 years ago
Read 2 more answers
Please help with this!
Klio2033 [76]

Answer:

  • y = 8
  • RS = 51
  • ST = 29

Step-by-step explanation:

(a) You use the fact that the lengths RS and ST total the length RT.

  RS +ST = RT

  (6y+3) +(3y+5) = 80 . . . . . substitute the given values

  9y +8 = 80 . . . . . . . . . . . . .simplify

  9y = 72 . . . . . . . . . . . . . . . .subtract 8

  72/9 = y = 8 . . . . . . . . . . . .divide by the coefficient of y

___

(b) Now, the value of y can be substituted into the expressions for RS and ST to find their lengths.

  RS = 6y +3 = 6·8 +3

  RS = 51

  ST = 3y +5 = 3·8 +5

  ST = 29

___

<em>Check</em>

  RS +ST = 51 +29 = 80 = RT . . . . the numbers check OK

5 0
3 years ago
Dana reflects point​ A(2,5) across line small script letter lℓ to get image point Upper A primeA′​(6,1). What is an equation for
valentinak56 [21]

Firstly, we will draw diagram of the scenario

Dana reflects point​ A(2,5) across line small script letter lℓ to get image point Upper A primeA′​(6,1)

It means that AA'  is perpendicular bisects of  line(l)

so, let's assume it intersects at point M

so, M will be mid-point between A and A'

M=(\frac{2+6}{2},\frac{5+1}{2})

M=(4,3)

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now, we will find slope of line on AA'

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m=\frac{y_2-y_1}{x_2-x_1}

now, we can plug values

m=\frac{1-5}{6-2}

m=-1

now, we know that line (l) and AA' are perpendicular to each other

so, slope of line(l) is -1/m

slope=1

so, we have slope and a point

m=1

M=(4,3)

now, we can use point slope form of line

y-y_1=m(x-x_1)

now, we can plug values

y-3=1(x-4)

y=x-1

so, the equation of line (l) is

y=x-7..............Answer


7 0
3 years ago
Read 2 more answers
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