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user100 [1]
3 years ago
12

5 6/9 - 1 3/4 estimated

Mathematics
2 answers:
ratelena [41]3 years ago
6 0

Answer:

3 1/2

Step-by-step explanation:

5 6/9 is roughly 5 1/2.

1 3/4 is roughly 2.

5 1/2 - 2 = 3 1/2

Yuki888 [10]3 years ago
4 0

Answer:47/12

Step-by-step explanation:

5 6/9 - 1 3/4

Converting from fraction to decimal

=51/9-7/4

The lcm of 9 and 4 is is 36

=(204-63)/36

=141/36

Dividing both numerator and denominator by 3

=47/12

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X = -13/10

Step-by-step explanation:

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Which of the following segments is a radius of OO?
Sergio039 [100]

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RO

Step-by-step explanation:

3 0
2 years ago
Find y'' by implicit differentiation. 5x2 + y2 = 3
makkiz [27]
5x²+y²=3
by implicit differentiation we shall have:
10x+2yy'=0
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6 0
3 years ago
Can I get help with this please
drek231 [11]

Answer:

3)  1 5/6 mi

4)  a. 4 cm, 6 ft

    b. 6.4 cm, 9.6 ft

    c. same as part a

Step-by-step explanation:

3) Each of the given distances appears twice in the sum of side measures that is the perimeter. Hence by walking the perimeter twice, Kyle walks each of the given distances 4 times. His total walk is ...

  4×1/3 + 4×1/8 = 4/3 + 4/8

  = 1 1/3 + 1/2 = 1 2/6 + 3/6

  = 1 5/6 . . . . . miles

___

4) Since the figure is rectilinear (all angles are right angles, and all sides are straight lines), the sum of partial dimensions in one direction is equal to the whole dimension in that direction.

a. 8 cm = 4 cm + x

  8 cm - 4 cm = x = 4 cm

The distance in the room is ...

  (4 cm)×(1.5 ft/cm) = 6 ft

b. 10.3 cm = 3.9 cm + y

  10.3 cm - 3.9 cm = y = 6.4 cm

The distance in the room is ...

  (6.4 cm)×(1.5 ft/cm) = 9.6 ft

c. The answer to part b was obtained in the same way as the answer to part a.  The unknown dimension is the difference of given dimensions. The actual length in the room is the model length multiplied by the inverse of the scale factor.

3 0
3 years ago
If p+q has the value that is exactly 1/3 less than p what is the value of q
solmaris [256]

Answer:

q = - \frac{1}{3} p

Step-by-step explanation:

\frac{1}{3} less than p = \frac{2}{3} p

Thus

p + q = \frac{2}{3} p ( multiply through by 3 to clear the fraction )

3p + 3q = 2p ( subtract 3p from both sides )

3q = - p ( divide both sides by 3 )

q = - \frac{1}{3} p

8 0
3 years ago
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