Ask question

Ask question

All categories

3 years ago

11

Has 1000 seats there are 424 adults and 339 children sitting in seats how many of the seats are a movie theater has 1000 seats t

here are 424 adults and 339 children sitting in seats how many of the seats are empty

2 answers:

Oksanka [162]3 years ago

8 0

Answer:

263

Step-by-step explanation:

424+339=764

1000-764=236

inn [45]3 years ago

4 0

The person above me is perfectly right!

You might be interested in

Can anyone help me as soon as possible??

matrenka [14]

Answer:

X = 16

Step-by-step explanation:

Notice that we are in the presence of two similar triangles, one larger than the other. The larger triangle is AED, and the smaller one is ACB.

Since there are similar triangles, we can write a proportionality between their known sides:

$\frac{side\,\,AD}{side\,\,AB} =\frac{side\,\,ED}{side \,\,CB}$

notice that AD = x + 6

AB = x

ED = 11

CB = 8

So now we can re-write the proportion and solve it for the unknown "x":

$\frac{side\,\,AD}{side\,\,AB} =\frac{side\,\,ED}{side \,\,CB} \\\\\frac{x+6}{x} =\frac{11}{8} \\8\,(x+6)=11\,x\\8\,x\,+\,48=11\,x\\48=11\,x-8\,x\\48=3\,x\\x=\frac{48}{3} \\x=16$

3 0

3 years ago

The graph shows the height h, in feet, of s football at time t, in seconds, from the moment it was kicked at ground level. Estim

aliina [53]

The graph shows the height h, in feet, of s football at time t, in seconds, from the moment it was kicked at ground level.

We are supposed to find the average rate of change in height from t=1.5 seconds to t=1.75 seconds.

Average rate of change in height= $\frac{\text{Change in Height}}{\text{Time taken}}\\$

As we can see from the the change in distance for the time interval 1.5 second to 1.75 second= $12-7=5$

and time= $1.75-1.5=0.25$

Average rate of change in height= $\frac{5}{0.25}\\$ =20ft/sec

Hence Required Rate of change is -20 ft/sec, because its falling(In the direction of negative y-aixs)

3 0

4 years ago

Read 2 more answers

Someone help plz? I need some help

Virty [35]

Answer:

$AB =10.8166538264$

$AB \approx10.8$

Step-by-step explanation:

$A( - 5,6),B(1, - 3)$

$A( - 5,6),B(1, - 3) \\ A( { x }_{ 1 } , { y }_{ 1 } ),B( { x }_{ 2 } , { y }_{ 2 } )$

$AB = \sqrt{( { { x }_{ 2 } - { x }_{ 1 } ) }^{2} + {( { y }_{ 2 } - { y }_{ 1 } ) }^{2} }$

$AB = \sqrt{ {(1 - - 5)}^{2} + {( - 3 - 6)}^{2} }$

$AB = \sqrt{ {(1 + 5)}^{2} + { (- 3 - 6)}^{2} }$

$AB = \sqrt{ {(6)}^{2}+ {( - 9)}^{2} }$

$AB = \sqrt{36 + 81}$

$AB = \sqrt{117}$

$AB =10.8166538264$

$AB \approx10.8$

7 0

3 years ago

(219,379.01 - x) / x = .3321

Ivahew [28]

Answer:x = 164686.592598

Step-by-step explanation:

219379.01−x/x = 0.3321

−x+219379.01/x = 0.3321

Step 1: Multiply both sides by x.

−x+219379.01≈0.3321x

−x+219379.01 − 0.3321x = 0.3321x−0.3321x (Subtract 0.3321x from both sides)

−1.3321x + 219379.01 = 0

−1.3321x + 219379.01 − 219379.01 = 0 − 219379.01 (Subtract 219379.01 from both sides)

−1.3321x = −219379.01

−1.3321x/−1.3321 = −219379.01/−1.3321

(Divide both sides by -1.3321)

x = 164686.592598

6 0

3 years ago

Read 2 more answers

A speed skater covered 1,484 meters in 106 seconds. Find the unit rate of speed in meters per second. guys...please help me...I

serious [3.7K]

So a skater went 1484 meters in 106 seconds, in order to find how many meters he went in 1 second you decide the 1484 by 106 getting you 14 meters a second

5 0

3 years ago