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4 years ago

Which quadrilateral is a kite? HELP QUICKLY!!!!!!!!!!!!!!

Mathematics

2 answers:

noname [10]4 years ago

3 0

"B" is the answer you're looking for.

True [87]4 years ago

3 0

The answer would be b..............................i think

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I need help please its timed

levacccp [35]

Positive association

8 0

3 years ago

Read 2 more answers

The length of a rectangle is represented by (6x - 2), and the width is represented by (x - 1). Which expression best

iren [92.7K]

Answer:

$\boxed{ \bold{ \huge{\boxed{ \sf{14x - 6}}}}}$

Step-by-step explanation:

Given,

Length of a rectangle ( l ) = 6x - 2

Width of a rectangle ( w ) = x - 1

Perimeter of a rectangle ( P ) = ?

Finding the expressions that represents the perimeter of the rectangle

$\boxed{ \sf{perimeter \: of \: rectangle = 2(l + w)}}$

⇒ $\sf{2(6x - 2 + x - 1)}$

Collect like terms

⇒ $\sf{2(7x - 2 - 1)}$

Calculate

⇒ $\sf{2(7x - 3)}$

Distribute 2 through the parentheses

⇒ $\sf{14x - 6}$

Hope I helped!

Best regards!!

5 0

3 years ago

James is fencing off a triangular region for his cats to play in. From the first fence post, he walks 13 meters in a straight li

solniwko [45]

The answer is B. 16.1 square meters

The region has triangular shape. To calculate the area of the triangle when three sides are known, we will use the Heron's formula:
A = √s(s-a)(s-b)(s-c)
where:
A - the area of the triangle
a, b, and c - the sides of the triangle
s - half of the triangle's perimeter: s = (a+b+c)/2

It is given:
a = 13 m
b = 5 m
c = 9 m

First, calculate s:
s = (a+b+c)/2 = (13+5+9)/2 = 13.5

Now, it is easy to calculate the area:
A = √s(s-a)(s-b)(s-c) = √13.5(13.5-13)(13.5-5)(13.5-9) = √13.5×0.5×8.5×4.5 = √258.19 = 16.07 ≈ 16.1

3 0

3 years ago

I need all three answers fast pls

Zigmanuir [339]

Answer:

Step-by-step explanation:

4. -3(2x + 6) = -6x - 18

5. -3x - 9= -3(x + 3)

6. 5x - 25y = 5(x - 5y)

8 0

3 years ago

A car dealership has both