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babymother [125]
2 years ago
14

3. Which of the following objects does not have three dimensions?

Mathematics
1 answer:
aleksandrvk [35]2 years ago
4 0
Line because a line is not 3-D
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A rectangular swimming pool has a length of l yards and a width 5 yards less than its length. How much does it cost to border th
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i need a bad bleep

Step-by-step explanation:

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8 0
3 years ago
Mary walks from comer D to comer E to comer F on a city block that measures 264 feet wide and 900 feet long. Kate walks
Y_Kistochka [10]

Answer:

Difference between the distances traveled by Mary and Kate = 226 feet

Step-by-step explanation:

By applying Pythagoras theorem in right ΔDEF,

(DE)² + (EF)² = (DF)²

By substituting DE = 264 feet and EF = 900 feet

(264)² + (900)² = (DF)²

DF = √(69696+810000)

     = √879696

     = 937.92

Distance traveled by Kate diagonally = 938 feet

Distance traveled by Mary = DE + EF

                                            = 264 + 900

                                            = 1164 feet

Difference between the distances traveled by Mary and Kate = DF - (DE + EF)

= 1164 - 937.92

= 226.07

≈ 226 feet

3 0
2 years ago
Please help ASAP I’ll mark brainlist
posledela

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Step-by-step explanation:

3 0
2 years ago
A car dealer offers a discount of 15% off the normal price of a car for cash.
motikmotik

Answer:

7200

Step-by-step explanation:

100/(100-15) * 6120 = 7200

6 0
3 years ago
What are the factors of x^2-5x-36
MakcuM [25]

Answer:

(x-9)(x+4)

Step-by-step explanation:

When factoring, you use the formula ab ÷ c to find what you can multiply to get (in this case) -36 that you can add to get -5. The answer is -9 and 4.

5 0
3 years ago
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