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Digiron [165]
3 years ago
14

Please Help with this Problem!

Mathematics
1 answer:
tatiyna3 years ago
6 0

Answer: 3.5, 4.5, 9.5, 3.5

Step-by-step explanation:

Look at the image below to see where A, B, C, and D are.

A + B = 8

B + D = 8

A + C = 13

C - D = 6

we can see that A + B = 8 and D + B = 8,  so A = D

substitute this into A + C = 13 to get D + C = 13

from D + C = 13 we can get D = 13 - C

plug this into C - D = 6 to get C - (13 - C) = 6

2C - 13 = 6

2C = 19

C = 9.5

Now we can find D = 13 - C = 13 - 9.5 = 3.5

D = 3.5

Now we can find A = D = 3.5

A = 3.5

Now we can find B from A + B = 8

B = 8 - A = 8 - 4.5 = 4.5

B = 4.5

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Heather and allison weigh 123 pounds together.If heather weighs 61.25 how much does allison weigh​
Rufina [12.5K]

123-61.25=61.75. Allison weighs 61.75 pounds.

7 0
3 years ago
Liane is sewing new curtains for her bedroom She Bought 3 yards of fabric Her total cost was $12. What was her cost per yard?
iragen [17]

Answer: $4 per yard

Step-by-step explanation:

From the question, we are informed that Liane is sewing new curtains for her bedroom and that she bought 3 yards of fabric and her total cost was $12.

Her cost per yard will be the amount she bought the fabric divided by 3. This will be:

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7 0
3 years ago
What is x?
mrs_skeptik [129]

Answer:

x = 1/4

Step-by-step explanation:

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4 0
2 years ago
Read 2 more answers
A circle has a diameter of 35 cm. What does the circumference of the circle
Afina-wow [57]

Answer:

c=109.96

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the solution?<br> A. 1.87<br> B. 1.61<br> C. 3.73<br> D. 1.13
quester [9]
Try A:
6^(2*1.87) = 813.365

Try B:
6^(2*1.61) = 320.366

Try C:
6^(2*3.73) = 638275.725

Try D:
6^(2*1.13) = 57.362

Which one seems like the best answer?
6 0
3 years ago
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