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Vanyuwa [196]
3 years ago
9

Nico had 31/2 yards of fabric. He used 2/3 yard to make a pillow cover and 1/3 yard to make a scarf. How much fabric does Nico h

ave left?
Mathematics
2 answers:
Mila [183]3 years ago
5 0

Answer:

Nico has 2  1/2 yards left

Step-by-step explanation:


Paha777 [63]3 years ago
4 0

Answer:

87/6

Step-by-step explanation:

31/2 x 3 = 93/6      

2/3 x 2 = 4/6

1/3 x 2 = 2/6

93/6 - 4/6 = 89/6

89/6 - 2/6 = 87/6

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How do you solve 2m-10=44+8m
Damm [24]

Answer:

m = -9

Step-by-step explanation:

2m-10=44+8m

Subtract 2m from each side

2m-2m-10=44+8m-2m

-10 = 44+6m

Subtract 44 from each side

-10-44 = 44-44+6m

-54 = 6m

Divide by 6

-54/6 = 6m/6

-9 = m

6 0
3 years ago
Read 2 more answers
I need help on questions 48 49 and 50 and u need to find the surface area of the 3 polyhedras please and thank you!
White raven [17]

48. The surface area of a cylinder is given by

... A = 2πr² + 2πrh = 2πr(r+h)

For r = 13 mi and h = 7 mi, this becomes

... A = 2π(13 mi)(13 mi + 7 mi) = 520π mi²

The surface area of the cylinder is 520π mi² ≈ 1634 mi².

49. The surface area of a rectangular prism is

... A = 2(LW + H(L+W))

For L = 20 m, W = 10 m, H = 7 m, this becomes

... A = 2((20 m)(10 m) + (7 m)(20 m + 10 m)) = 2(200 m² + 210 m²) = 820 m²

The surface area of the prism is 820 m².

50. The formula is the same as for problem 48.

For r = 10 m and h = 13 m, this becomes

... A = 2π(10 m)(10 m + 13 m) = 460π m² ≈ 1445 m²

The surface area of the cylinder is 460π m² ≈ 1445 m².

_____

When calculations are repetitive, it is convenient to let a calculator or spreadsheet do them.

7 0
3 years ago
Pleaseeeeeee help me​
alekssr [168]

Answer:

-56

Step-by-step explanation:

(6 ✕–8) – 8

–48–8

= –56

3 0
3 years ago
Would really appreciate the help, can't seem to figure out the answer;-;​
Dafna11 [192]

Answer:

-1*70

Step-by-step explanation:

-1*70=-71

7 0
3 years ago
Yuri purchased 8 trees to have planted at his house. The store charged a delivery fee of $5 per tree.
Ray Of Light [21]
You would first subtract 5*8 from 168 which would leave it at 128 then divided it by 8 and then you'll end up with 16 so each tree cost 16$
3 0
3 years ago
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