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weeeeeb [17]
3 years ago
12

The function h(x) = 0.4 √ x models the height h in meters of a female

Mathematics
1 answer:
castortr0y [4]3 years ago
4 0

We can graph this model by assigning values of x and compute for the value of h, the values are:

x                              h

0                              0

10                           1.26       

20                           1.79

30                           2.19

40                           2.53

50                           2.83

60                           3.10

 

Calculate for the mass at h = 2.5

2.5 = 0.4 sqrt (x)

x = 39.06 kg

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Are u adding or subtracting
5 0
3 years ago
Two consecutive sides or a rhombus has lengths of 3cm and 5cm true or false?
Vesnalui [34]

Answer:

False

A rhombus is a quadrilateral having ALL FOUR sides EQUAL.

Step-by-step explanation:

5 0
3 years ago
The cost c, for manufacturing x flags is given by c=x? -24x +39. Find the number of flags manufactured if the cost is $120.
IRINA_888 [86]

9514 1404 393

Answer:

  27

Step-by-step explanation:

You want to find x when c = 120.

  120 = x^2 -24x +39

  x^2 -24x -81 = 0 . . . . . . subtract 120 to put in standard form

  (x -27)(x +3) = 0 . . . . .  .factor it

Solutions are ...

  x = 27, x = -3 . . . . . values of x that make the factors zero

The number of flags manufactured for a cost of $120 is 27 flags.

8 0
3 years ago
Which ordered pair is in the solution set of 6x + 4y ≤ −2?
Nutka1998 [239]

Answer:

x≤ −2/3y + −1/3

Step-by-step explanation:

because...

Step 1: Add -4y to both sides.

6x + 4y + −4y ≤ −2+−4y

6x ≤ −4y −2

Step 2: Divide both sides by 6.

6x/6 ≤ \frac{-4y-2}{6}

x ≤ −2/3y + −1/3

Therefor, the answer is x≤ −2/3y + −1/3

* Hopefully this helps:) Mark me the brainliest:)!!

4 0
3 years ago
Find the surface area of the rectangular prism.
amm1812

Answer:

70 m²

Step-by-step explanation:

Red sides:

2 x ( 5 x 5 ) = 2 x 25 = 50

Blue side :

2 x ( 1 x 5) = 2 x 5 = 10

Green :

2 x ( 1 x 5 ) = 2 x 5 = 10

Total surface area:

50 + 10 + 10 = 70

Units : m²

Surface Area = 70 m²

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

5 0
3 years ago
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