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borishaifa [10]

3 years ago

9

Select the ordered pair that satisfies the function y = 2x +3.

1 answer:

alukav5142 [94]3 years ago

8 0

Answer:

Step-by-step explanation:

Choose your own x values and find the corresponding y values.

Here's a table of values

x y= 2x + 3 (x, y)

0 3 (0, 3)

2 2(2) + 3 = 7 (2, 7)

and so on

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Analyze the diagram below and complete the Instructions that follow.

LekaFEV [45]

Answer:

C = 34

Step-by-step explanation:

XW/XV = YW/YZ [[write it out]]

12 / (12+5) = 24 / x [[x is unknown]]

12 / 17 = 24 / x [[solve for x]]

17(24) = 12x [[cross-multiply]]

408 = 12x [[divide for x]]

x = 34 [[answer]]

6 0

2 years ago

PLEASE HELPPPP<br> A Kite is a Parallelogram.<br> Always<br> Never<br> Sometimes

ipn [44]

Answer:

Never

Step-by-step explanation:

This statement is false because a kite is a quadrilateral that has two adjacent equal sides (upper side and lower side). In a parallelogram, two opposite sides are equal in measure.

3 0

3 years ago

Read 2 more answers

Adel City is enclosing a skate park with fencing. The skate park is 17 1/3 wide and 24 2/3 yards long. Fencing is sold in 8 foot

padilas [110]

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3 years ago

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A rectangle has an area of 24 sq. inches and a perimeter of 50 in. what are the dimensions of the rectangle

gulaghasi [49]

Answer:

Length of rectangle = 24 inches

Width of rectangle = 1 inches

Step-by-step explanation:

Area of rectangle = 24 square inches

Perimeter of rectangle = 50 inches

Formulas:

Area of rectangle = $l\times w$

Perimeter of rectangle = $2(l+w)$

where $l$ represents length of rectangle and $w$ represents width of rectangle.

So, we can get two equations for $l$ and $w$

A) $l\times w=24$ [Area]

B) $2(l+w)=50$ [ Perimeter ]

Simplifying equation B.

Dividing both sides by 2.

$\frac{2(l+w)}{2}=\frac{50}{2}$

$l+w=25$

Solving for $l$ in terms of width.

Subtracting $w$ both sides.

$l+w-w=25-w$

∴ $l=25-w$

Substituting value of $l$ in terms of $w$ in equation A.

$(25-w)w=24$

Using distribution.

$25w-w^2=24$

Adding $w^2$ both sides.

$25w-w^2+w^2=24+w^2$

$25w=24+w^2$

subtracting $25 w$ both sides

$25w-25w=24+w^2-25w$

$0=w^2-25w+24$

We have a quadratic equation. $w^2-25w+24=0$

We solve for $w$ by factor method.

Splitting middle term into two terms such that the sum of the two = $-25w$ and product of two = $24w^2$

$w^2-24w-w+24=0$

Factoring in pairs.

$w(w-24)-1(w-24)=0$

Factoring as a whole

$(w-24)(w-1)=0$

So, we have

$w-24=0$ and $w-1=0$

By adding 24 to one equation and adding 1 to other we get

$w-24+24=0+24$ and $w-1+1=0+1$

$w=24$ and $w=1$

So length can be found out by plugging value of $w$ in the length equation.

$l=25-24=1$ and $l=25-1=24$

Since length is always the longer side of rectangle so, the dimensions of rectangle can be given by.

length = 24 inches (answer)

width = 1 inches (answer)

6 0

3 years ago

Simplify the expression.

Tresset [83]

7•[24/(12-4)]-3

= 7•[24/8] - 3

= 7•[3] - 3

= 21 - 3

= 18

3 0

3 years ago