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ololo11 [35]
2 years ago
15

What is the length of segment AD ? How do you know ?

Mathematics
1 answer:
denpristay [2]2 years ago
8 0

Line segment AD is 4cm. Because A is the center, any lines coming off the centerpoint are congruent. So if line AC is 4cm, then line AD has to be 4cm as well.

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loris [4]

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3 0
2 years ago
The difference of the present ages of two sister in 5 yrs
Gekata [30.6K]

Answer:

4 and 9

Step-by-step explanation:

let their ages be x and x - 5, then in 4 years their ages will be

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(x + 4)(x - 1) = 104 ← expand factors on left using FOIL

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4 0
3 years ago
A restaurant needs pound 7/8 of cinnamon. The price of cinnamon is $20 per pound. How much does the restaurant spend on cinnamon
Lorico [155]

Answer:

$17.50

Step-by-step explanation:

Multiply 7/8 by 20/1, to find 7/8 of $20.00.

7/8 × 20/1 = 140/8

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Once you convert to money, this is $17.50.

4 0
2 years ago
A rectangular flower bed that is 5 ft long and 4 feet wide is surrounded by a square lawn that is
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Answer:

124 ft2

Step-by-step explanation:

The yard is a 12ft square so the length and width would both be 12ft. You multiply the length and width of the yard to get the area of the yard so 12x12=144. You have the length and width of the flower bed so 5x4=20. Once you have the area of both you can subtract the area the flower bed takes up of the lawn. 144-20=124 ft2.

6 0
3 years ago
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bogdanovich [222]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
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