3 years ago

Can anyone work out number 2 and 4 thanks :)

Mathematics

1 answer:

olga55 [171]3 years ago

8 0

2. Is a Function and oof kinda forgot the rest sorry

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Virty [35]

<u>Answer-</u>

$\boxed{\boxed{\dfrac{\widehat{BC}}{\widehat{DE}}=\dfrac{3}{4}}}$

<u>Solution-</u>

We know that arc length is the product of radius and central angle in radian.

i.e $\text{Arc length}=\text{Radius}\times \text{Central angle}$

Here,

$\theta_{BC}=1.18\ rad,\ \theta_{DE}=2.36\ rad\\\\AD=\dfrac{2}{3}AB\Rightarrow AB=\dfrac{3}{2}AD$

So,

$\dfrac{\widehat{BC}}{\widehat{DE}}=\dfrac{AB\times 1.18}{AD\times 2.36}$

$=\dfrac{\frac{3}{2}AD\times 1.18}{AD\times 2.36}$

$=\dfrac{3\times 1}{2\times 2}$

$=\dfrac{3}{4}$

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Determine the range of the following graph:

Gnoma [55]

Answer:(-infinity, infinity)

Step-by-step explanation: the end behavior shows that it forever goes up or down.

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2 years ago

PLSS HELP ASAP I WILL GIFE H BRAINLIEAST

valina [46]

Answer:

6 ft^2

Step-by-step explanation:

A=1/2 Base Height

A=1/2(3)(4)

A=6 ft^2

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2 years ago

At the beginning of 1995, the town of Canyon Ridge had 1,700 residents. The rate of population growth after that was 6% per year

Mama L [17]

The towns population will be 2,720 in 2005

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3 years ago

8,264 is divisible by 3? True or false?

mars1129 [50]

$Number\ is\ divisible\ by\ 3\ if\ the\ sum\ of\ the\ digits\ is\ divisible\ by\ 3.\\\\8,264\\\\8+2+6+4=20-
is\ not\ divisible\ by\ 3.\\\\8,264\ is\ divisible\ by\ 3-FALSE$

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3 years ago

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