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Masteriza [31]
3 years ago
12

Brett and Irving need 2 1/2 meters of fabric to make a large pillowcase. Brett has 1 3/4 meters of fabric. Irving has 3/2 meter

of fabric. Do Brett and Irving have enough fabric?
Mathematics
2 answers:
Mama L [17]3 years ago
5 0

Answer:

yessir

Step-by-step explanation:

yesyesyesyesyesyesyesyesyessssssss

♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥

Colt1911 [192]3 years ago
3 0

Answer: Yes

Step-by-step explanation:

Hi, to answer this question we have to add Brett's and Irwin's meters of fabric and compare:

1 3/4 + 3/2 = (4(1)+3)/4 + 3/2 = 7/4 + 3/2 = 7/4 + 3(2)/2(2) = 7/4 +6/4 =13/4 m

Total meters of fabric available = 23/6m = 3.25m (in decimal form)

Meters of fabric needed = 2 1/2 = 5/2 = 2.5  m

Since the meters available are greater than the meters needed:

3.25> 2.5

They have enough fabric.

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6 0
3 years ago
Please help and explain!! I really don't get this
const2013 [10]
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6 0
3 years ago
Determine the discriminant for the given equation x^2+4x+5=0. Then describe the roots(how many and what type).
Fed [463]

Discriminant = b^2 - 4ac, where a, b and c come from the form of the quadratic equation as ax^2 + bx + c

Discriminant = (4)^2 - 4(1)(5)
= 16 - 20
= -4

-4 < 0, therefor there are no roots

(If the discriminant = 0, then there is one root
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3 0
3 years ago
victor want to make a book tower of height 48 cm .If the thickness of book is 12 mm ,how many books will he need to make the des
lions [1.4K]

Answer:

40

Step-by-step explanation:

1. Change 48 cm to mm, which will give you 480 mm

2. Divide 480 mm by 12 mm, that will give you 40

Therefore, Victor needs 40 books to make his desired height.

6 0
2 years ago
1. Glenda is buying trees to plant in her yard. One tree that normally would cost $350 is on sale for 60% off.
butalik [34]

Answer:

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Hope this helps. Have a great day:)

3 0
2 years ago
Read 2 more answers
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