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lutik1710 [3]
3 years ago
14

23.5 in expanded form

Mathematics
2 answers:
MissTica3 years ago
8 0
(2x10)+(3x1)+(5/10) is 23.5 in expanded form
Fittoniya [83]3 years ago
4 0
23.5 = (2 x 10) + (3 x 1) + (5/10)
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A 6 cm long spring extends to 9 cm when a 1 kg load is suspended from it. What would be its length if a 2 kg load were suspended
vampirchik [111]

Answer:

12 cm

Step-by-step explanation:

To calculate the length of a spring with a 2 kg load, compare the displacement of a 1 kg load and adjust accordingly.

When a 1 kg load is suspended from the spring, the spring which is 6 cm stretches to 9 cm. This is 3 cm longer due to the weight. If you attach a weight which is twice as much then the displacement will be twice as much. Instead of stretching an additional 3 cm, it will stretch 2*3 = 6 cm. Add this to the length of the spring and it stretches in total 6 + 6 = 12 cm.

4 0
3 years ago
Please help me with this
Fiesta28 [93]

9514 1404 393

Answer:

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Step-by-step explanation:

The similarity statement tells you that angles Q and H are congruent. The measure of angle H is shown as 91°, so that is the measure of angle Q.

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5 0
3 years ago
A wire is first bent into the shape of a rectangle with width 5in and length 13in. Then the wire is unbent and reshaped into a t
MAXImum [283]
Total length of the wire = 2*13 + 2*5 = 26 + 10 = 36 in.

so length of each side of the triangle would be 36/3  = 12 ins.
8 0
3 years ago
What is the discriminant of 3x^2 - 10 = -2?
Tatiana [17]
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3x^2-8

So, since there's no b, it would be
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7 0
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A four-pack of 42-ounce ink cartridges sells for $85.99. The expression 42c represents the amount of ink in a number of cartridg
anastassius [24]
C represents the number of four-packs of cartridges because the question says there are 4 pack of 42 ounceink cartridges that sell for 85.99...If you were ever to create an equation with this it would be 42c = 85.99 
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7 0
3 years ago
Read 2 more answers
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