3 years ago

Can the sides of a triangle have lengths 4,5,and9?

Mathematics

1 answer:

Nady [450]3 years ago

4 0

Answer:

hmmmmmmmmmmm.....

Step-by-step explanation:

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172 Eri

AlekseyPX

Answer: 2 roots

Step-by-step explanation:

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2 years ago

Which product is the factored form of the polynomial?

choli [55]

(3x^2- 5)(x^2+2) that is the answer

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2 years ago

Assume that y varies inversely with x. If y=1/3 when x=1/2, find y when x=1/4.

LenKa [72]

Answer:

y = $\frac{2}{3}$

Step-by-step explanation:

Given that y varies inversely with x then the equation relating them is

y = $\frac{k}{x}$ ← k is the constant of variation

To find k use the condition y = $\frac{1}{3}$ when x = $\frac{1}{2}$ , thus

$\frac{1}{3}$ = $\frac{k}{\frac{1}{2} }$ = 2k ( divide both sides by 2 )

k = $\frac{1}{6}$

y = $\frac{1}{6x}$ ← equation of variation

When x = $\frac{1}{4}$ , then

y = $\frac{1}{6(\frac{1}{4}) }$ = $\frac{1}{\frac{3}{2} }$ = $\frac{2}{3}$

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3 years ago

Two planes are flying in opposite directions, away from each other, one with the speed of 800 km per hour and the other with the

allsm [11]

1640 km every hour is the answer

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2 years ago

Read 2 more answers

There are 9 tennis balls in 3 cans. What is the rate of number of tennis balls to number of cans?

garri49 [273]

ivied the total number of tennis balls buy the number of cans to see how many tennis balls are in 1 can

9 divided by 3 = 3

there are 3 tennis balls per can

fraction would be 3/1 ( meaning 3 balls to 1 can)

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2 years ago