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LenKa [72]
3 years ago
8

The function f(x) = -3/4x^2 +9/2x models, in feet, the shape of a doorway arch on a historic building. How high is the

Mathematics
1 answer:
slamgirl [31]3 years ago
3 0
Is has to be 7.25 feet.
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Find (hog)(-2)<br> h(x) = 3x<br> g(x) = 4x + 1
LenKa [72]

Answer:

h(-2)=-6

g(2)=-7

Step-by-step explanation:

Just plug 2 in for x and solve the equation.

3 0
3 years ago
Claire buys a jacket that originally cost $76, the price is marked down 25%and Claire has a coupon to further reduce the price b
Sauron [17]

Answer:

$51.30

Step-by-step explanation:

76 decrease 25% =

76 × (1 - 25%) = 76 × (1 - 0.25) = 57

57 decrease 10% =

57 × (1 - 10%) = 57 × (1 - 0.1) = 51.3

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PLLLLSSS HELP ME ASAP!
erastovalidia [21]
The answer to the first one is ' D '.
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The answer to the second one is  ' C ' .
(If two sides are equal, then the sides opposite them are also equal.)
3 0
2 years ago
PLEASE HELP What is the volume?<br><br> 0.3 ft<br> 0.3 ft<br> 0.3 ft<br><br> cubic feet
Firlakuza [10]
0.3 is CB ft so 3€ is 4 in Us
8 0
2 years ago
Read 2 more answers
The ratio of tickets sold to see the incredible musical wicked to tickets sold to see Cats is 11 to 7 if there were 2700 total t
tia_tia [17]
Use algebra to set up 2 equations.

Assign c as number of tickets for CATS and w for number of tickets of WICKED

c + w = 2700

c / w = 7 / 11

Then solve for one of them in the first equation

c = 2700 - w

Then put this value for c into the 2nd equation

(2700 - w) / w = 7 / 11

Now cross multiply the numerator by denominator of both numerator and denominator pairs

7w = 11 x (2700 - w)
7w = 29700 - 11w

Now solve for w

7w = 26700 - 11w

Add +11w to both sides

18w = 29700

Now divide by 18 on both sides

w = 1650

Then c is the remainder of that ... 2700 - 1650 = 1050

You can also check because 7 / 11 = 1050 / 1650



8 0
3 years ago
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