3 years ago

Which function is a quadratic function

Mathematics

1 answer:

olga nikolaevna [1]3 years ago

7 0

One-to-one and one-to-many relation is a function

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A man jogs from his home to the nearst market 25km away jogs at an average speed 5km 1h. how long does it taken him to reach the

mr_godi [17]

Answer:

1/5

Step-by-step explanation:

first write the formula of average speed

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2 years ago

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cricket20 [7]

Answer:

x = 2

Step-by-step explanation:

all the angles in a triangle that are added together will equal 180 degrees

so having known that you will get this equation: \/

2x+5+8x=25

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8x+2x+5=25

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2 years ago

Ivan is an artist. He creates 1 sculpture for every 6 paintings. If he has created 48 paintings, how many sculptures has he crea

lianna [129]

Answer:

C) 8

Step-by-step explanation:

48/6 = 8

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3 years ago

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Answer:

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2 years ago

a trapezoid with an area of 166.75 in has bases that measure 21in and 8 in find the height of the trapezoid

alisha [4.7K]

Answer:

height = 11.5 in

Step-by-step explanation:

The area (A) of a trapezoid is calculated using the formula

A = $\frac{1}{2}$ h(a + b)

where h is the height and a, b the bases

here a = 21, b = 8 and A = 166.75, hence

$\frac{1}{2}$ h(21 + 8) = 166.75

Multiply both sides by 2 to eliminate the fraction

29h = 333.5 ( divide both sides by 29 )

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3 years ago