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Eva8 [605]
2 years ago
7

HELP PLEASE!!!! WILL MARK U BRAINIEST!!!!

Mathematics
1 answer:
Debora [2.8K]2 years ago
4 0

Answer:

1 is congruent 2 is neither and 3 is similar

Step-by-step explanation:

mark me as brainliest

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HELP PLS WILL GIVE A LOT OF POINT
sveta [45]

Answer:

large = 18 3/4 = 18.75

small = 13/2 = 6 1/2 = 6.5

Step-by-step explanation:

Let l = the weight of large boxes

s = weight of small boxes

2 large and 3 small weights 57

2l+3s = 57

6 large and 5 small wights 145

6l+5s = 145

Multiply the first equation by 3

3(2l+3s) = 57*3

6l +9s =171

Subtract the second equation

6l +9s =171

-6l -5s = -145

-----------------------

     4s =26

Divide each side by 4

4s/4 = 26/4

s = 26/4 = 13/2

Substitute this into the first equation

2l +3s = 57

2l + 3(13/2) =57

Multiply by 2 to get rid of the fractions

2(2l + 3(13/2)) =57*2

4l + 39 = 114

Subtract 39 from each side

4l +39-39 = 114-39

4l =75

Divide by 4

4l/4 = 75/4

l = 75/4 = 18 3/4

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3 years ago
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How many square feet of carpet will we need for this hole??
vaieri [72.5K]
Bottom = 2x5 = 10ft
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Answer:

Just do -6 - 6×3 and you'll get -24

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Dominik [7]

Answer:Fuction c

Step-by-step explanation:

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Domain is the independent variables or the x.
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