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Vikki [24]
3 years ago
6

Christina is tying tow pieces of string together to make a single piece. Her knot will reduce the lenght of each piece by 1/4 in

ch. If one piece is 3 1/4 inches long and the other is 5 1/2 inches long, what will be the length of the single piece of string?
Mathematics
1 answer:
lisabon 2012 [21]3 years ago
3 0

Answer:

  8 1/4 inches

Step-by-step explanation:

  (3 1/4 - 1/4) + (5 1/2 - 1/4) = 3 + 5 1/4 = 8 1/4 . . . inches

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What does x equal if the equation is x+2.62=6.37
KengaRu [80]

Answer:

x=3.75

The drawing will help

5 0
3 years ago
Write a different expression that has the same quotient as (-3)/8 and -(3/8)​
True [87]

Answer:

(-3/8/-(3/8) then you calculate -3/8*(-3/8) then its going to be - 3/-8*3/8 which equals -3/-3 and that becomes -(-3/3) then that becomes 3/3 and the ANSWER IS 1

Step-by-step explanation: Look at answer above.^^^

3 0
3 years ago
Help me! Need answers to questions ii and iii please. Thanks x
Debora [2.8K]
Ii.First ,expand: 5(x-2)=32
5x-10=32
bring 10 to the other side (add it to 32)
5x=42
divide both sides by 5 to get x
x=42/5
x=8.4

iii.Expand 5+2(x+3)=21
5+2x+6=21
bring 5 and 6 to the other side
2x=21-5-6
2x=10 divide both sides by 2
x=5
6 0
3 years ago
Two lines intersect and two of the vertical.angles measure 37 what is the measure of the other two vertical angles
Hoochie [10]
Lets start of with what we know.
• There are two 27 degree angles 27 + 27 = 52 is the sum of the angles.
•There are 360 degrees all around the intersection

So, we can find out the sum of the 2 angles that are unknown by subtracting.
360-52=308

So, if the sum of the unknown 2 angles are 308, we can divide by 2 to find the measure of the unknown angles.
308/2=154
4 0
3 years ago
Read 2 more answers
Please answer! No links!!!<br><br> Picture is included.
Dovator [93]

Answer:

B

Step-by-step explanation:

0.(81) = \frac{81}{99} = \frac{9}{11}

3 0
2 years ago
Read 2 more answers
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