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n200080 [17]
3 years ago
12

HELLO HELP THANKS BYE

Mathematics
2 answers:
lbvjy [14]3 years ago
8 0
5.5cm!! :)........:-)

seropon [69]3 years ago
3 0
C) 5.5 thats what I got.
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Two pupils each drew a triangle with one side of 6 cm , one side of 10 cm and one side of 7 cm. Must their triangles be congruen
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The rectangular prism shown has a surface area of 488 square inches. What is the length of the prism?
BigorU [14]

Answer:

length of the prism = 244 - (width x height) / width + height)

Step-by-step explanation:

Let length be a and width be b and height be c

2 (a * b) + 2 (b* c) + 2 (a * c) = 488

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ab + bc + ac = 244

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8 0
3 years ago
Help please asap will mark brainliest !
Ber [7]

Answer:

b = 29

Step-by-step explanation:

C x D = A x B

15(11x - 91) = 7(2x + 10)

165x - 1365 = 14x + 70

add 1365 to both sides of the equation:

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151x = 1435

divide both sides by 151:

x = 9.5

b = 2(9.5) + 10 = 29

8 0
3 years ago
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