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Naily [24]
3 years ago
11

Blank one

Mathematics
1 answer:
Artemon [7]3 years ago
3 0

Answer:

1 IS B

Step-by-step explanation:

2 IS A

HOPE THIS HELPS

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Someone help me out my math grads are bad
agasfer [191]

Answer:

15m^2

Step-by-step explanation:

2m*3m = 6m^2

3m*3m = 9m^2

Answer: 6m^2 + 9m^2 = 15m^2

<em>Feel free to mark as brainliest :D</em>

7 0
3 years ago
A carpenter wants to make sure that the corner of a triangular frame he is building is a right angle. If he measures two sides o
Mama L [17]
13 feet
Pythagorus is used
25 + 144 = 169
169 is 13 to the second power etc
6 0
2 years ago
PLEASE HELP DUE TOMORROW 1. An artist is selling children’s crafts. Necklaces cost 2.25 each and bracelets cost 1.50 per each. a
Tems11 [23]

Answer:

Kindly check explanation

Step-by-step explanation:

Given that:

Cost per bracelet = 1.50

Cost per necklace = 2.25

Let :

number of necklace = n

Number of bracelet = b

Cost equation C ;

C = 1.5b + 2.25n

Number of necklace that could be sold for exactly $12

5 necklaces and 1 bracelet :

1.5 + 2.25(5) = 12.75

•2 necklaces and 5 bracelets:

1.5(5) + 2.25(2) = 12

• 3 necklaces and 3 bracelets

1.5(3) + 2.25(3) = 11.25

• 4 necklaces and 2 bracelets

1.5(2) + 2.25(4) = 12

• 3 necklaces and 5 bracelets

1.5(5) + 2.25(3) = 14.25

• 6 necklaces and no bracelets •

1.5(0) + 2.25(6) = 13.5

No necklaces and 8 bracelets

1.5(8) + 2.25(0) = 12

Amount charged per Tshirt = c

Setup fee = $40

Number of students in drama club = 21

Total cost of order = $187

Calculate C ;

Total order cost = set up fee + (cost per shirt * number of shirts)

Total order cost = 40 + 21c

187 = 40 + 21c

187 - 40 = 21c

147 = 21c

c = 147 / 21

C = 7

Hence cost per shirt = $7

5 0
3 years ago
When AB=3x+8 and GJ=2x+24 what is AB?
valina [46]

Answer:

AB= GJ ➗2

2x+24➗2= x+12

i'm not sure

4 0
3 years ago
What is the probability that you will select someone from the survey that does not watch NBC? Explain.
maria [59]

Answer:

It is the last choice, 53.33%.

Step-by-step explanation:

The number who don't watch NBC is 20+4 = 24.

So the fraction who do not watch NBC  = 24/45

= 53.33%

6 0
3 years ago
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