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Komok [63]
2 years ago
11

Wilma used 25 square cm. of construction paper to make a card in the shape of a square. She put a lace border around the card. H

ow many inches of lace did Wilma use?
Mathematics
1 answer:
Naily [24]2 years ago
8 0
The perimeter of a 5 cm square is 20 cm, about 7.87 inches.
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Tonia and trinny are twins. Their friends give them identical cakes for their birthday. Tonia eats 1/8 of her cake and trinny ea
Nikitich [7]

Answer:

\frac{7}{12} of the cake

Step-by-step explanation:

add \frac{1}{8} and \frac{1}{6} to see the total amount of cake eaten.

a. find the common denominator: 8 x 3 = 24 and 6 x 4 = 24

b. multiply accordingly to get the correct numerator: \frac{3}{24} + \frac{4}{24}

c. add: \frac{3}{24} + \frac{4}{24} = \frac{7}{24}

subtract found value from total to find left over cake.

a. 24 - 7 = 14

simplify.

a. \frac{14}{24} = \frac{7}{12}

You are left with \frac{7}{12} of the cake.

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3 years ago
HELP PLEASE Connie can buy 48 roses for $120. Which is the cost per rose? A $1.20 B $2.50 © $3.00 D $4.00​
zubka84 [21]

Answer:

B: $2.50

Step-by-step explanation:

$120 ÷ 48 roses = cost per rose ($2.50)

4 0
3 years ago
What is the slope intercept of -4 and y-intercept -1
Brut [27]

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Points are given corresponding to (-8,0) and (0,-11), and you want line's equation in the form y=mx+b. Understand, you already have b=-11. If you too understand ...

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PLEASE HELP ANSWER FAST I WILL GIVE BRAINLIEST!!!!!
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Take the number of weeks as x

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