3 years ago

What is the range of the function shown on the graph above?

Mathematics

1 answer:

andreev551 [17]3 years ago

4 0

Where is the graph?

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Please help me with this question.

earnstyle [38]

Answer: a) 110√2 meters

b) 2.42 hectares

<u>Step-by-step explanation:</u>

a) Since it is a square, the diagonal cuts the square into two 45-45-90 triangles where the diagonal is the hypotenuse. Therefore, the sides are length x and the diagonal is length x√2.

$x\sqrt2=220\\\\\\x=\dfrac{220}{\sqrt2}\\\\\\x=\dfrac{220}{\sqrt2}\bigg(\dfrac{\sqrt2}{\sqrt2}\bigg)\\\\\\x=\large\boxed{110\sqrt2}$

b) Area of a square is side squared. 10,000 meters² = 1 hectare

$A=(110\sqrt2)^2\\\\.\quad =(110)^2(\sqrt2)^2\\\\.\quad =12100(2)\\\\.\quad =24200\ \text{meters}^2\\\\.\quad =\large\boxed{2.42\ \text{hectares}}$

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3 years ago

In a certain area, there are 35 houses to 55 businesses. Write the ratio of houses to

ratelena [41]

Answer:

$\frac{7}{11}$

Step-by-step explanation:

Express the fraction as number of houses over number of businesses, that is

ratio = $\frac{35}{55}$

Divide numerator and denominator by 5 for simplest form

ratio = $\frac{7}{11}$

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2 years ago

8. What is the correct way to classify the triangle shown below? (1 point)

MissTica

Acute, isosceles (answer)

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If a van traveled 175 miles in 5 hours, how far could the van travel in 8 hours?

Fittoniya [83]

280 because if you divide 175 by 5 you get 35 which is the amount of miles the van travels in 1 hour and then you multiple 35 by 8 and you have your answer 280

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2 years ago

How do you solve for 4-9i/-6i

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