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Hunter-Best [27]
3 years ago
11

CAB is similar to EFD. What is the length of DE?

Mathematics
1 answer:
AysviL [449]3 years ago
6 0
Since CAB is similar to EFD, then the length of DE would be as follows: 28.
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Leslie and Daniel plan to put an above-ground pool in the backyard of their new home. The backyard is rectangular, 30 feet by 50
Brut [27]
1047.84ft² is not covered by the pool.
Find the area of the yard covered by pull using the area of a circle formula (the height is irrelevant in this case). If the diameter of the pool is 24 feet, its radius is 12 (half of the diameter)

A = 3.14r^2
A =3.14(144)
A = 452.16 ft²

Subtract the area of the pool from the area of the yard to get the area of the yard that is not covered by the pool. If the dimensions of the yard are 30ft by 50ft, you multiply them to get the area: 1500ft²

Total yard area: 1,500ft²
Area of yard without pool: 1,500ft² - 452.16ft² = 1047.84ft²
4 0
3 years ago
Find the slope of the line√3y-x-2√x​
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Please insert a picture of the question
5 0
3 years ago
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notsponge [240]

Answer:

6 times.

Explanation:

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8 0
3 years ago
A circle has a circumference of 150 meters. What is the measure of its radius? Round
kupik [55]

Answer:

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4 0
3 years ago
Read 2 more answers
a polynomial function has a zero at -1,2, and 7( all multiplicity 1) write a function in standard form that could represent this
s2008m [1.1K]

Answer:

x^3-8x^2+5x+14

Step-by-step explanation:

We have been given the zeroes of polynomial which are -1,2,7

That means the factors are (x+1) (x-2) (x-7)

When we want to a polynomial from zeroes we multiply the factors

(x+1)(x-2)(x-7)

(x+1)(x^2-7x-2x+14)

(x+1)(x^2-9x+14)

(x^3-9x^2+14x+x^2-9x+14

x^3-8x^2+5x+14

Hence, the required polynomial is:

x^3-8x^2+5x+14

4 0
3 years ago
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