ElectricPavlov

5) right triangle pythagorean theorem    ladder is hypotenuse  5 m is one leg ...find other leg

6^2 = 5^2 + d^2

d^2 = 6^2 - 5^2        d = ____________  m

b = 2h      is given

2 b   + h  = 4 hours     is  given      sub in the top equation

2 (2h) + h = 4

5h = 4

h = 4/5 hr    or  48 minutes

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No you don't have to DOUBLE your payments....but there will be an increased payment amount

simple example

borrow 100 @ 10 % per year    with one payment at the end of the year   amount owed would be  110

  now double the interest to 20 %   amount owed at end of year = 120     not double the 110 amount .....

Doubling the amount would be like having two loans at the same amount with equal payments.....you would have to double your payments to keep the same schedule.

genaleech    ....please don't post the same question multiple times......you posted this one THREE times....and someone else posted it too.

x = tigers   and  x = giraffes       22-2x  = kangaroos

heads = 22

feet =     4x  + 4x   + 2 (22-2x) = 72

                     4x = 28

                        x = giraffes = tigers = 7 each             22-7-7 =   then  8 'roos

9 ft    x   9ft    x  .85 ft = 68.85 ft³ of sand

Volume of a cylinder = pi r^2 h         volume = 7088 cm^3         r = 19 / 2  cm         find h

    7088 = pi (19/2)^2 h

      h = ~ 25 cm

99996 - 10008 = _____________