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3 years ago

What attributes help you tell the difference between a rhombus and a rectangle? Explain.

2 answers:

4 0

Angles and sides are the main differences! In a rectangle, all angles will be 90 degrees. In a rhombus, opposite angles will always be congruent. And, all sides in a rhombus are congruent, while in a rectangle, opposite sides are congruent.

An easy way to think of it is that, if a rhombus and a rectangle had a baby, it would be a square! A square gets its 90 degree angles from the rectangle, and the congruent sides from the rhombus. Hope that helped!

goblinko [34]3 years ago

3 0

The angles will help you tell the difference. In a rectangle, all angles are 90 degrees. In a rhombus, the 2 opposite facing angles are the same and all side lengths are the same.
Hope I helped. :P

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I’m supposed to find the slope intercept form. The x intercept is (2,0) and the y intercept is (0,6). I keep getting 6/2. But, t

Lilit [14]

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3 years ago

Least to greatest number 66 and 67

steposvetlana [31]

66.) .... 1/6 > 1/5 > 1/4 > 1/3 > 1/2

6 0

3 years ago

Read 2 more answers

Which ratio correctly compares 120 cm to 80 mm?

bixtya [17]

120 cm=120 cm*(10 mm/1cm)=1200 mm,

Ratio: 1200 mm / 80 mm=15/1

Answer:

C. 15 to 1

3 0

3 years ago

Amanda bought 4 shirts and 9 skirts for $168.75. On another day she bought 3 shirts and 12 skirts for $172.50. How much did she

Karolina [17]

Answer:shirt = $22.5

skirt= $8.75

Step-by-step explanation:

Let shirt be x and skirt be y

4x + 9y = 168.75--------1

3x + 12y = 172.5---------2

Using elimination method

Multiply eqn 1 by 3 and eqn 2 by 4

12x + 27y= 506.25

12x + 48y = 690

Subtracting

-21y = -183.75

y = $8.75

Put in eqn 1

4x + 9×8.75 = 168.75

4x = 168.75 - 78.75

4x = 90

x = $22.5

3 0

3 years ago

5. (07.09) Given the functions f(x) = 7x+13 and g(x)=x+2. which of the following functions represents f(g(x)] correctly? (2 poin

lapo4ka [179]

Answer:

f(g(x)) = 7x + 27

Step-by-step explanation:

We have, f(x) = 7x+13 and g(x) = x+2.

So, the function f(g(x)) is obtained by substituting the function g(x) = x+2 in f(x) = 7x+13,

i.e. f(g(x)) = f(x+2)

i.e. f(g(x)) = 7 × (x+2) + 13

i.e. f(g(x)) = 7x + 14 + 13

i.e. f(g(x)) = 7x + 27

Thus, f(g(x)) = 7x + 27

5 0

2 years ago