All categories

3 years ago

The figure below shows three quadrilaterals on a coordinate grid:

Mathematics

1 answer:

Hatshy [7]3 years ago

3 0

Answer:

im just commenting to get points

Step-by-step explanation:

You might be interested in

Which equation represents the line that passes through (-6, 7) and (-3, 6)

Tju [1.3M]

Plug the given x and y values (x, y) into the equations and solve
It look like the second equation is the answer.
$6 = - \frac{1}{3} ( - 3) + 5 \\ 6 = 1 + 5 \\ true$

4 0

3 years ago

Read 2 more answers

Your are designing a rectangular birthday card for a friend. You want the card's length to be 1 inch more than twice the card's

klemol [59]

The width of the card to the nearest tenth of an inch is 6.15 inches

<h3>Area of rectangle</h3>

Width = x
Length = 2x + 1
Area = 88 square inches

Area of a rectangle = Length × Width

88 = (2x + 2) × x

88 = 2x² + 2x

2x² + 2x - 88 = 0

x = -b ± √b² - 4ac / 2a

= -2 ± √2² - 4(2)(-88) / 2(2)

= -2 ± √4 - (-704) / 4

= -2 ± √708 / 4

= -1/2 ± √177/2

x = 6.15 or -7.15 inches

The width of the rectangle can not be negative, so, 6.15 inches is the width.

Learn more about rectangle:

brainly.com/question/13048427

#SPJ1

5 0

2 years ago

QUICK need help right now

Mekhanik [1.2K]

Answer:

98 degrees

Step-by-step explanation:

angle kj and lm r equal

8 0

3 years ago

X^3 + ax^2 +2ax + 5 divided by x + 1 what is the value of a

svlad2 [7]

5 0

3 years ago

-7x=14 (no solution) a value of x that makes the equation false is...........which when simplified makes the equation into......

erik [133]

Answer:

$\Huge \boxed{x=-2}$

Step-by-step explanation:

$-7x=14$

Dividing both sides by -7.

$\displaystyle \frac{-7x}{-7} =\frac{14}{-7}$

$x=-2$

There is only one solution that satisfies the equation.

7 0

3 years ago

Read 2 more answers