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3 years ago

ANSWER ASAP RIGHT ANSWER = BRAINLIST 100 POINTS

Mathematics

2 answers:

ale4655 [162]3 years ago

8 0

Answer:

-6.75

Hooe it helps!

Please mark brainliest

lora16 [44]3 years ago

6 0

I HOPE THIS TIME IT WILL HELP YOU.

THANK YOU

^ - ^

Can we be friends ?

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KM=<br> Help me asap pleasee

Rina8888 [55]

Answer: 3

Step-by-step explanation:

By the intersecting chords theorem,

$(KM)(16)=(4)(12)\\\\KM=3$

8 0

1 year ago

the sum of two numbers is 61. five times the smaller number is 23 more than the larger. find the numbers

Stella [2.4K]

Smaller Number = X
5x - 23 = Larger Number

X + (5x - 23) = 61
6x - 23 = 61
6x = 84
X = 14

6 0

2 years ago

Round 62.276 to the nearest hundredth

AnnZ [28]

Answer:

62.28

Step-by-step explanation:

4 0

2 years ago

You purchased a rare painting for $150 that is increasing in value by 3% annually. How many years will it take until it is doubl

Ahat [919]

Answer:

23 years.

Step-by-step explanation:

It is given that the initial price of painting is $150 and its values increasing by 3% annually.

We need to find how many years will it take until it is doubled in value.

The value of painting after t years is given by

$y=150(1+0.03)^t$

$y=150(1.03)^t$

The value of painting after double is 300. Substitute y=300.

$300=150(1.03)^t$

Divide both sides by 150.

$2=(1.03)^t$

Taking log both sides.

$\log 2=\log (1.03)^t$

$\log 2=t\log (1.03)$

$t=\dfrac{\log 2}{\log (1.03)}$

$t=23.44977$

$t\approx 23$

Therefore, the required number of years is 23.

6 0

2 years ago

If you help will make you brainlest

Bumek [7]

Answer:

see below

Step by step explanation

$\because \: revenue = price \times demand \\ \therefore \: r(x) = x.d(x) \\ \therefore \: r(x) =x(200 - 2x) \\\therefore \: r(x) = \boxed{200x - 2 {x}^{2} }$

5 0

1 year ago