I need the answer for my home work

Is 7m + 6 - 5 = 15 equivalent to 2m +5 =9

aliya0001 [1]

Answer:yes

Step-by-step explanation:

You have to simplify each equation

7m +6 - 5 = 15 2m + 5 = 9

7m + 1 = 15 2m = 4

7m = 14 m = 2

M = 2

They both end up with the same answer so they are equivalent

4 0

2 years ago

he parallelogram on the left was dilated by a scale factor of 2 about point P . It was then transformed in another way to produc

olga nikolaevna [1]

The transformation that occurred after the dilation of the parallelogram is a translation of 9 units to the right.

<h3>What is a parallelogram?</h3>

A unique variety of quadrilateral made up of parallel lines is called a parallelogram. A parallelogram can have any angle between its neighboring sides, but it must have opposite sides that are parallel for it to be a parallelogram. If the opposite sides of a quadrilateral are parallel and congruent, it will be a parallelogram. Consequently, a quadrilateral in which both pairs of opposite sides are parallel and equal is referred to as a parallelogram.

The initial parallelogram was dilated by a scale factor of 2 about point P.

The points of the initial parallelogram are: (-4, 0), (-2, 0), (-3, -3), (-5, -3).

The parallelogram obtained on dilation will have the points: (-6, 0), (-2, 0), (-4, -6), (-8, -6).

The points of the final parallelogram are: (3, 0), (7, 0), (5, -6), (1, -6).

(-6,0) →(3,0) ⇒ (x,y)→(x+h , y+k)

x = -6 , x+h = 3 ⇒ h=3-x = 3-(-6) = 9

y = 0 , y+k = 0 ⇒ k = 0

The transformation rule is (x,y)→( x+9 , y )

That is, a translation of 9 units to the right.

Learn more about parallelograms here:

brainly.com/question/970600

#SPJ1

4 0

1 year ago

Minna's garden measures 17.3 yards by 50 feet. what is the area of his garden in square feet?

frosja888 [35]

Answer:

2595 square feet

Step-by-step explanation:

17.3 times 3 because 3ft per yard, which gives you 51.9. Then you multiply by 50 and get 2595.

3 0

2 years ago

In a paragraph, compare and contrast constant rate of change and average rate of change.

Natalija [7]

Constant Rate of change: Constant Rate of change means the object is moving with a constant velocity and the curve will be linear.We have to find the slope of a linear function.In constant rate of change if you will take any two ponts on the curve and find it's slope the slope will be same. i. Suppose there is a line which passes through (2,2) and (4,4).To find the constant rate of change we just need to join these points and just use the formula of finding the slope of line joining two points.

$(x_{1},y_{1}), (x_{2},y_{2}) \text { is } \frac{y_{2}- y_{1}}{x_{2}- x_{1}}=\frac{y-y_1}{x-x_1}$

By using this Formula you can find the equation of a linear function also.

And if you take any two points on this line and and will find the slope <u>,the slopes will be same.</u>

The equation of linear function is y=a+bx

2. Average rate of change⇒ In average rate of change we find the equation of a secant line.you have read that a secant line is the line which cuts the curve at two points. To find the average rate of change between two points

$(x_{1},y_{1}), (x_{2},y_{2}) \text { is }\\ \frac{y_2-y_1}{x_2-x_1}$

So when you talk about constant rate of change we are taking about finding the slope of a linear function for which slope is same everywhere and when we talk about Average rate of change we are finding the slope of a secant line i.e line joining any two points on the curve.The slope is not same if you join any other two points.

7 0

2 years ago

Plzzzzzzzzzzzzz helpppppppppppppp

Ierofanga [76]

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6 0

1 year ago

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