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irina [24]
3 years ago
9

Which statements about triangles are true? Select all that apply. Two triangles can be put together to form a parallelogram. The

area of a triangle can be found using the formula A = 2bh. All triangles have an area that is one half the area of a rectangle with the same base and height. A diagonal can split a rectangle with an area of 40 square units into two triangles with areas of 20 square units each. A triangle with a base and height of 4 units has a greater area than a square with the same dimensions.

Mathematics
2 answers:
klio [65]3 years ago
6 0

Answer:

The Answers Are Listed  Below!

Step-by-step explanation:

Tanya [424]3 years ago
5 0

Answer:

1 and 3 and 4

Step-by-step explanation:

  • Two triangles can be put together to form a parallelogram
  • All triangles have an area that is one half the area of a rectangle with the same base and height.
  • A diagonal can split a rectangle with an area of  40 square units into two triangles with areas of 20 square units
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220 is 95.3% of what number?
Elis [28]
To get the answer we can use proportion
220 ----------------95.3%
x -------------------100%
Crossmultiply now
220*100%=95.3%*x
22000=95.3x                 /:95.3
22000:95.3=x
231=x - its the answer
3 0
3 years ago
Read 2 more answers
What is the value of the correlation coefficient r of the data set?
vova2212 [387]

The correlation coefficient r of the data set is <em>-0.28</em>

7 0
3 years ago
Jose's mom gave him
goldenfox [79]
The flowers cost $12

40.00-10.75=$29.25
$29.25-3.25=$26.00
$26.00-$12.00=14
5 0
2 years ago
The following table shows the number of hours some high school students in two towns spend riding the bus each week:
katen-ka-za [31]

Hey there again,

The first step is to put the data in order, as shown in the diagram below


Five summaries of Town A

Lowest Value = 10

Lower Quartile,  = 16.5 (The value falls between 16 and 17)

Median,  = 25

Upper Quartile,  = 40 (The middle value between 38 and 42)

Highest value = 42


Five summaries of Town B

Lowest value = 0

Lower Quartile,  = 4 (The middle value between 0 and 8)

Median,  = 9

Upper Quartile,  = 20 (The middle value between 19 and 21)

Highest Value = 30

Hoped I Helped

8 0
3 years ago
HELP QUICK
noname [10]

Answer:

84ft

Step-by-step explanation:

w = 2/3(L)

if 280 feet of fencing can enclose the garden,therefore the perimeter is 280 feet

perimeter = 2L + 2W

but W=2/3(L)

therefore, perimeter = 2L + 2(2/3L)

P= 2L + 4/3(L)

P= 10/3(L)

but P= 280

therefore 280= 10/3(L)

L = (3×280)÷10

L= 84 feet

8 0
3 years ago
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