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andrew11 [14]
3 years ago
5

Help me with this please.

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
6 0
5- 12 centimeters is equal to 0.12 m:
1.80 + 0.12 = 1.92
the last one is true

6-
20 \times 42 = 840
the second one is true
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Ancient Egyptians did not write the fraction 4/5 as 4/5. Instead they used unit fractions. The numerator of a unit fraction is a
Salsk061 [2.6K]

<u>3/4</u>  =  1/2  +  1/4

<u>5/8</u>  =  1/2  +  1/8

<u>7/12</u>  =  1/2  +  1/12


7 0
3 years ago
What’s the question mark
nikitadnepr [17]

Answer:

? = 30

Step-by-step explanation:

If the triangles are similar, then the only way I see this working is the sides measuring 63 and 54 are corresponding. The sides measuring 56 and 48 are corresponding. That leaves the sides measuring 35 and ? corresponding.

Set up a proportion.

63/54 = 35/?

63? = 54 * 35

63? = 1890

? = 30

8 0
3 years ago
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Which transformation shows that the two given circles are similar? Circle A -- center(2, 0), radius 8 Circle A' -- center(-1, 5)
Goryan [66]
Translate Circle A (x-3, y+5) and then dilate by a scale factor of 3/8 or 0.375
5 0
3 years ago
Read 2 more answers
Please help me.
ikadub [295]

Answer:

area of square =length × length ×height

=6×6×8

=288

5 0
3 years ago
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Isabella is getting older and feels like she should donate her collection of stuffed animals to children who are less fortunate.
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well for the cats she can do 3 for each and dogs 2 for each

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