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creativ13 [48]
2 years ago
12

Can you please help me out real quick(free brainlist/5 star/thanks

Mathematics
1 answer:
kaheart [24]2 years ago
7 0

Answer:

I'd say 6.2lbs

6.9 and 6.5 seem too high, and 6 seems slightly too low.

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in an election for sheriff 210 people voted if there where 1260 possible voters write a ratio to compare the number of people wh
ale4655 [162]
210:1260

If simplified it is

1:6

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6 0
3 years ago
What is 89/100 as a percent?
masya89 [10]
89/100 as a precent is is 89% because if you change 89/100 to a decimal you get .89 and then you multiply that by 100 (or just move the decimal over 2 places to the right) and you will get 89% make since? and its the same way if your going from % to decimal except you divide by 100( or move the decimal over 2 places to the left) so to a percent is right and to a decimal is left. easy right?
4 0
3 years ago
Read 2 more answers
What is the square root of 144
kramer
The square root of 144 is 12
6 0
3 years ago
Read 2 more answers
Find the maximum value of the function for the polygonal convex set determined by the given system of inequalities.
V125BC [204]

Answer:

A. at (8,7) the maximum value is 98

Step-by-step explanation:

First draw the region, that is bounded by all

inequalities. This is the triangle with vertices

(6,1), (2,5) and (8,7).

Now you can see where the line f(x,y)=7x+6y

intersect this region. The maximum value will be

at endpoints of this region:

• at (6,1), f(6,1)=7-6+6-1=42+6=48;

·

at (2,5), f(2,5)=7·2+6.5=14+30=44;

• at (8,7), f(8,7)=7.8+6-7=56+42=98.

Thus, the maximum value of the function is 98 at

the point (8,7).

frika. Quality Assurance

brainly.com/question/12577430?utm_source=android&utm_medium=share&utm_campaign=question

8 0
2 years ago
Solve the system of linear equations by substitution.<br><br> 4x−2y=14<br> y=12x−1
Alexus [3.1K]

Answer:

The answer is (-0.7, -9.4)

Step-by-step explanation:

1) Since we are using the substitution method, and we know that y = 2x-1, in the first equation, plug that into y.  It should look like this:

4x-2(12x-1) = 14

4x -24x + 2 = 14

2) Combine like terms and continue to simplify until you get a direct answer for each variable.

-20x + 2 = 14.

-20x = 12.

x = -7/10 (or -0.7)

3) Now we know what x equals, so to find our y-coordinate, we will plug this into either equation.

y = 12(-7/10) -1

y= -84/10 -1

y= -9.4

4) Now that we have our x value and y value, we know our point. The solution is (-0.7, -9.4).

3 0
2 years ago
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