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storchak [24]
3 years ago
10

Which pair or pairs of polygons are congruent ?

Mathematics
1 answer:
german3 years ago
7 0

Answer:

E. 1, 2, 3, and 4

Step-by-step explanation:

Well all them are equal,

both rectangles in part 2 has a 3cm^2 area.

Both red and green in part 4 has 2 squares and 1 triangle or half of a square.

Both of part 3 have all the same shapes in them.

Same with part 1 both shapes have same area and perimeter.

Thus, answer choices E. 1,2,3, and 4 is correct.

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The dimensions of a rectangular prism are 5 cm, 5 cm, and 2 cm.
Sveta_85 [38]

Answer:

E

Step-by-step explanation:

Givens

L = 5 cm

W = 5 cm

H = 2 cm

Formula

SA = 2L*W + 2L*H + 2*W*H

Solution

SA = 2*5*5 + 2*5*2 + 2*5*2

SA = 50 + 20 + 20

SA = 90 cm^3

5 0
3 years ago
What is the probability of getting heads while flipping a coin and getting a number greater than or equal to 5 when rolling a si
iogann1982 [59]
So 1/2 for the Coin and 2/6 or 1/3 for the Coin 

So you need to add them

1/2 + 1/3 

you'll multiple the Numerators and denominators

1x1= 1

2x3= 6

Answer: So you have  1/6 chance of flipping a Coin on heads and also rolling 5 or greater on a dice :)
7 0
4 years ago
How many pounds are in 0.65 Tons
Ilia_Sergeevich [38]

Answer: 1300 pounds

Step-by-step explanation:

2000 x 0.65= 1300

6 0
3 years ago
BRAINLIEST!!!!!!! ANSWER QUICKLY!!!!!!!!!!!!!!!!!!!!!!!
Alex Ar [27]

Answer:

The big bang is showing that there is tiny atoms. The atoms grouped up with gravity and more and more grouped making a super dense dot. The dot exploded making gases creating stars. The stars were bigger so they got new atoms to join creating planets. One planet named was suitable for life so tiny germs. The rest nobody knows.

Step-by-step explanation:

7 0
3 years ago
F(x)=1/x; Find f(1/2)​
alukav5142 [94]

Answer:

2

Step-by-step explanation:

f(x) = 1 / x

f(1/2) = 1 / (1/2)

Reciprocal of 1/2 is 2, since you flip numerator and denominator:

f(1/2) = 2

7 0
3 years ago
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