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Oliga [24]
3 years ago
15

A 2 × 3 rectangle is partitioned into 6 congruent numbered squares as shown. A single 1 × 2 rectangle is placed to cover exactly

2 of the numbered squares. The covered numbers are then added together. How many different sums can result?
Mathematics
1 answer:
suter [353]3 years ago
7 0

Answer:

5

Step-by-step explanation:

we went over the answers in my class

You might be interested in
3/4 x 1/8 in simples form
Zielflug [23.3K]

Answer:

3/32

Step-by-step explanation:

To get this answer, multiply the numerators together and the denominators together

3x1=3

4x8=32

3/32

5 0
3 years ago
Is 25x²-40xy+16y²a perfect square number? why?​
Crank

Answer:

yes

Step-by-step explanation:

25x² - 40xy + 16y² can be factored as

(5x - 4y)² ← a perfect square

8 0
1 year ago
What is the rate of heat transfer required to melt 1-ton of ice at 32 F in 24 hours?
LiRa [457]

Answer:

3865.74 J/s

Step-by-step explanation:

mass of ice, m = 1 ton = 1000 kg

time , t = 24 hours

latent heat of fusion of ice, L  = 334000 J/kg

Heat required to melt, H = m x L

where, m is the mass of ice and L be the latent heat of fusion

So, H = 1000 x 334000 = 334 xx 10^6 J

Rate of heat transfer = heat / time = \frac{334\times 10^{6}}{86400}

Rate of heat transfer = 3865.74 J/s

thus, the rate of heat transfer is 3865.74 J/s.

8 0
3 years ago
Rapheal paid $624 for a camera during a 60% off sale. What was the cameras regular rice?
Nostrana [21]
$1040.00
______________________________________________
Raphael paid $624

624/.60= 1040.00
4 0
3 years ago
9/25 is a fraction write each fraction as a decimal and as a percent
diamong [38]
I think its 0.36 and 36%
6 0
3 years ago
Read 2 more answers
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