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3 years ago

Find the area of the given triangle.

Mathematics

2 answers:

earnstyle [38]3 years ago

4 0

Answer:

75 squared feet

Step-by-step explanation:

Area=1/2×base ×height

Fantom [35]3 years ago

3 0

Answer:

The base of the triangle is 10 ft

the height of the triangle is 15 ft

the area of the triangle is 75 square feet

Step-by-step explanation:

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Josie is training for a race the ratio of the number of minutes she wants to the number of miles she wants is 2043 she plans to

guajiro [1.7K]

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Josie takes 0.93 minutes to run 2 miles.

Step-by-step explanation:

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3 years ago

3 more than one-half of a number is 10. What is the number?

Pani-rosa [81]

Answer:

Step-by-step explanation:

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What the domain and range is for the function f(x) = x2 + 4x - 21.

prisoha [69]

Answer:

Step-by-step explanation:

Please use " ^ " to denote exponentiation: f(x) = x^2 + 4x - 21.

This function has a graph which is a parabola that opens up.

Its vertex is found by completing the square:

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Thus, the range is [-25, ∞ ). This being a polynomial function, it has no restrictions on the domain: the domain is (-∞, ∞ )

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