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daser333 [38]
2 years ago
11

How do I prove that a quadrilateral is a rectangle?

Mathematics
2 answers:
erica [24]2 years ago
8 0
There are a few criterias...
One angle is a right angle
Two pairs of opposite sides that are congruent
Congruent diagonals
Opposite sides are parallel...

Hope this helps please give me a 5-rate, thanks, and brainliest!
maw [93]2 years ago
7 0
I think you want to prove that a rectangle is a quadrilateral. You can prove this with definitions. The definition of a quadrilateral is that it is a shape with four sides. Since a rectangle has four sides, that proves that a rectangle is a quadrilateral. 
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mary purchased 3 1/2 pounds of bananas. If the loaf of banana bread requires 3/4 pounds of bananas, how many loaves of banana br
nikklg [1K]
For this one a simple way that you can think of it is that 1 pound of banana is equivalent to 100, 3/4 pounds of banana is 75, 1/2 pounds of banana is 50, etc. 

3 1/2 pounds of banana = 350 

3/4 pounds of banana = 75 

If i want to find out how many loafs of banana bread I can make if ONE loaf requires 3/4 pounds of banana, and i have 3 1/2 pounds of banana then I divide:

350 / 75 = 4.66 

So, with 3 1/2 pounds of bananas you can successfully create 4 loafs of banana bread. the remaining .66 is not enough banana to make another loaf. 
8 0
2 years ago
Read 2 more answers
What is a multiple in math
Anit [1.1K]
A multiple in math is like 9: 9,18,27,36,45,54 or like 2:2,4,6,8,10,12,14
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3 years ago
It costs $2.50 to rent a pair of bowling shoes and $1.75 for each game bowled.
garri49 [273]
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3 0
3 years ago
20 points pls help no links
aniked [119]

Answer:

(-15, 13)

Step-by-step explanation:

-3(8x + 9y = -3)

4( 6x + 7y = 1)

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6x = 1 -91

x = -91/6

x = -15

3 0
3 years ago
Dans un repère du plan, on donne les points (−2 ; 3), (6 ; 2) (−1 ; 0).
kondor19780726 [428]

Answer:

faut-il faire les ponits avec le pallergrom de (−2 ; 3), (6 ; 2) (−1 ; 0) ?

Step-by-step explanation:

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