3 years ago

Help me plsssssss i need it now

Mathematics

1 answer:

Scrat [10]3 years ago

5 0

Answer:

x= 4

Step-by-step explanation:

The two triangles are similar so the ratios of both should be the same. Triangle DEF is 15 times bigger than triangle ABC so 60 divided by 15 is 4. Moral of the story 4 equals X

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"The product of two numbers is 169. If the L.C.M. of these numbers is 13, find their H.C.F. "

umka21 [38]

Answer:

Step-by-step explanation:

HCF = Product of two numbers ÷ LCM of these numbers

HCF = $\frac{169}{13}$

= 13

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2 years ago

I need help with this does anyone understand this?

soldier1979 [14.2K]

Answer:

Let y = f(x)

$= > y = \frac{19}{ {x}^{3} }$

$= > {x}^{3} = \frac{19}{y}$

$= > x = \sqrt[ 3]{ \frac{19}{y} }$

${f}^{ - 1} (x) = \frac{ \sqrt[3]{19} }{ \sqrt[3]{x} }$

<h2>option A</h2>

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3 years ago

Determine the range of the graph

alexandr402 [8]

Answer: Range: [0, 5]

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3 years ago

Aimee is in charge of buying tickets for a trip to the movies. She can buy tickets at the theater or online. At the theater, 8 t

inessss [21]

Answer:

Aimee can save $24 by buying tickets at the lower price that is at the theater.

Step-by-step explanation:

First, you need to find the amount she would spent by buying tickets at the theater and online by using a rule of three:

Theater:

60→8

x ←24

x=(60*24)/8=180

Online:

51→6

x ←24

x=(51*24)/6=204

Now, you need to calculate the difference:

$204-$180=$24

According to this, the answer is that Aimee can save $24 by buying tickets at the lower price that is at the theater.

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3 years ago

In two years tom will be twice as old as 5 years ago how old is tom

lisabon 2012 [21]

In two years tom will become 10 years old
Because 5×2=10

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