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mote1985 [20]
3 years ago
7

Subtract. Express each difference in simplest form.

Mathematics
1 answer:
mash [69]3 years ago
5 0
1. 1/12 2. 7/15 3. 1/12 4. 11/18
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Mr. Granville needs some plywood that is about three over four-inch thick. Which plywood is closest to three over four-inch thic
Makovka662 [10]

Answer:

The plywood that is closest to three over four-inch thick is thirteen over sixteen inches thick

Step-by-step explanation:

we have

3/4 in

Verify each value

case A) 13/16 in

we know that

3/4 in=12/16 in ----> multiply by (4/4)

Find the difference

13/16-12/16=1/16 in

case B) 11/32 in

we know that

3/4 in=24/32 in ----> multiply by (8/8)

Find the difference

24/32-11/32==13/32 in

case C) 1/2 in

we know that

1/2 in=2/4 in ----> multiply by (2/2)

Find the difference

3/4-2/4=1/4 in

case D) 3/8 in

we know that

3/4 in=6/8 in ----> multiply by (2/2)

Find the difference

6/8-3/8=3/8 in

<em>Compare the values of the difference and find the less value</em>

we have

case A) 1/16=2/32 in

case B) 13/32 in

case C) 1/4=8/32 in

case D) 3/8=12/32 in

The less value is case A) 2/32 in

therefore

The plywood that is closest to three over four-inch thick is thirteen over sixteen inches thick

4 0
3 years ago
A.)7<br> b.)4<br> c.)9<br><br> Please help
Vikentia [17]

Answer:

9

Step-by-step explanation:

Multiplying the lengths of the intersecting pieces of the chords must be equal

3*6 = 2*x

18 = 2x

Divide each side by 2

18/2 = 2x/2

9=x

4 0
3 years ago
You know that 15% of a number n is 12. How can you use this to find 30% of n? 45% of n? Explain.
Naily [24]
If 12 is 15% of a number than you could double 12 and get 24. The reason for this is because 15%*2 is 30% so than 12*2 would be 30% of a number. So 30% of a number is 24. If you than look at the 15% again you than will want to do 12*3 and get 46 as your answer.
4 0
4 years ago
A car is currently worth $12,000 each year it depreciates by 7.5% what will the car be worth in five years
m_a_m_a [10]

Answer: 8,126.


Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
Distance between (20,15) and (10,25)
damaskus [11]

Answer:

14.14

Step-by-step explanation:

√(x2 - x1)² + (y2 - y1)²

√(10 - 20)² + (25 - 15)²

√(-10)² + (10)²

√(100) + (100)

√200

= 14.14

3 0
3 years ago
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