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mrs_skeptik [129]
3 years ago
5

PLEASE HELP!!!

Mathematics
2 answers:
kolezko [41]3 years ago
4 0

Answer:

The correct answer is 2  

Step-by-step explanation:


liq [111]3 years ago
4 0

Answer:

y ≤  \frac{2x}{ 3} + \frac{1}{ 5}.

Step-by-step explanation:

Given : Graph .

To find : Which linear inequality is represented by the graph.

Solution : We have given graph with shaded down and solid line

It has solid line it mean inequality has equal to sign.

It is shaded down it mean inequality  y has less than or equal to sign.

Slope = \frac{y_{2}-y_{1} }{x_{2}- x_{1}}.

Slope =  \frac{2.2- 0.2 }{ 3- 0}.

Slope =  \frac{2}{ 3}.

Y intercept = 0.2 =  \frac{2}{ 10}.

y intercept =  \frac{1}{ 5}.

Equation of line y = mx + b

Where m  = slope , b = y intercept .

Plug the values of slope and y intercept .

y ≤  \frac{2}{ 3} + \frac{1}{ 5}.

Therefore, y ≤  \frac{2x}{ 3} + \frac{1}{ 5}.

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What is the perimeter of a parallelogram with base 32 cm, side length 34 cm, and height 19 cm?
Serjik [45]

Answer:

p=132cm^2

Step-by-step explanation:

Given the following question:

Formula for perimeter:

2(s+b)

We are given a base and a length for this parallelogram. So, to find the perimeter we simply have to substitute the values into the formula and solve.

2(s+b)
2(34+32)
34+32=66
2(66)
2(66)=2\times66=132
p=132cm^2

Hope this helps.

8 0
2 years ago
The sum of two positive integers, a and b, is at least 30. The difference of the two integers is at least 10. If b is the greate
spayn [35]
A + b s 30b2a yw



Why?
Because it is
4 0
3 years ago
Read 2 more answers
The density of a fluid is given by the empirical equation rho=70.5 exp(8.27 X 10^-7 P) where rho is density (lbm/ft^3) and P is
jasenka [17]

Answer:

(a) The unit of 70.5 is lbm/ft^3 and the unit of 8.27×10^-7 is in^2/lbf

(b) density = 0.1206g/cm^3

(c) rho = 0.1206exp(8.27×10^-7P)

Step-by-step explanation:

(a) The unit of 70.5 is the same as the unit of rho which is lbm/ft^3. The unit of 8.27×10^-7 is the inverse of the unit of P (lbf/in^2) because exp is found of a constant. Therefore, the unit of 8.27×10^-7 is in^2/lbf

(b) P = 9×10^6N/m^2

rho = 70.5exp(8.27×10^-7× 9×10^6) = 70.5exp7.443 = 70.5×1.71 = 120.6kg/m^3

rho = 120.6kg/m^3 × 1000g/1kg × 1m^3/10^6cm^3 = 0.1206g/cm^3

(c) Formula for rho (g/cm^3) as a function of P (N/m^2) is

rho = 0.1206exp(8.27×10^-7P) (the unit of 0.1206 is g/cm^3)

5 0
3 years ago
Everbank Field, home of the Jacksonville Jaguars, is capable of seating 76,867 fans. The revenue for a particular game can be mo
k0ka [10]
The total revenue for the event would the total amount earned from the tickets sold. So if x people attended the event, then there would be $(161x). We must keep in mind though the the maximum seating is 76 876. That means that the maximum revenue that can be earned must not exceed $(161)(76 867) = . Hence we have f(x) = 161x where 0 ≤ x ≤ 76867. From this, we can see that the domain is [0, 76867] while range is [0, 12375587]<span>.</span>
6 0
3 years ago
How do you inverse 3x-4y=6
vladimir1956 [14]

Answer:

To find the inverse you switch x and y

Step-by-step explanation:

3y-4x=6

So 3y = 4x+6

and Y = 4/3x + 2

5 0
3 years ago
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