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expeople1 [14]
2 years ago
12

I have no idea how to solve this problem can someone explain to me step by step how to do this problem?

Mathematics
1 answer:
tiny-mole [99]2 years ago
8 0
The surface are is about 161.6 square centimeters.
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Can someone plz help me!!
AlladinOne [14]

Answer:

145°

Step-by-step explanation:

upper left angle inside triangle is 180-137, or 43°

lower right angle inside triangle is 180-(43 + 102) or 35°

'?' measures 180 - 35 which is 145°

8 0
3 years ago
Factor completely: 3x2 + 48
zlopas [31]

Answer:

A?????

Step-by-step explanation:

I honestly don't know if it's right

7 0
3 years ago
The cost of 2pounds if potatoes is $3.78 what is the constant of proportionality that represents the relationship between the co
Nana76 [90]

Answer:

The constant of proportionality is 1.89

Step-by-step explanation:

2 pounds = $3.78

1 pound = $3.78/2 = $1.89

Cost y is directly proportional to the pound of potato

y = 1.89x

The constant of proportionality is the cost of 1 pound of potato, and it is 1.89

7 0
3 years ago
1. 4x + 5 + 7y + 3x *
ddd [48]

Step-by-step explanation:

7y +7x +5 = > answer

hope this will be helpful to you.

plz mark my answer as brainlist plzzzz

4 0
3 years ago
Read 2 more answers
Least common multiple of 6,5,3
rjkz [21]

Answer:

30

Step-by-step explanation:

8 0
3 years ago
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