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Answer:

245g oats

0.98L milk

49g sugar

Step-by-step explanation:

350÷10=35

1.4÷10=0.14

70÷10=7

35×7=245

0.14×7=0.98

7×7=49

Answer:

By factoring

Step-by-step explanation:

4x^2+25=20x then:

4x^2-20x+25=0

factoring:

(2x-5)(2x-5)=0

2x=5, x=2.5

Answer:

13

Step-by-step explanation:

This is an application of the pythagorean theorem. Because C is centered at the right angle, AB must be the hypotenuse (I would draw this for you but I don't know how). Thus, we would get sqrt(5^2+12^2)=sqrt(169)=13.

Answer:

The area is 60 cm^2

Step-by-step explanation:

Here, we want to calculate the area of the isosceles trapezoid

Mathematically, the area is ;

Area = 1/2( a + b) c

Thus, we have that;

Area = 1/2(10 + 14)5

= 1/2 * 24 * 5

= 60 cm^2

Answer:

The answer to the question provided is 1.

Answer:

40,800in 2020

Step-by-step explanation:

because they increase

The population of a small town is 6800 in 2013. The population increases by 6% annually. What was the population in 2020?

47 600 in 2020

Mutiply 6,800 and 7 because 2013 subtract 2020 the answer is 7, the answer in 6,800 and 7 is 47 600 , dapat kapag dinivide mo sa 6% ang 47 600 ang sagot ay 6,800 dahil yun ang population kada years

Answer:

Step-by-step explanation:

he sold 36 so lets subtract  that from the 200 so he has to sell 164 more.

Now we have to figure out what times 24 is 164

It is about 7 because 24 x 7 = 28 and if he needs to sell mORE THAN it can't be 6 so it is 7 hours.

Answer:

Es creciente en los siguientes intervalos: [tex][-\infty,-1] U [1,\infty][/tex]

Es concavo hacia abajo en el intervalo: [tex][-\infty,0)[/tex]

Es concavo hacia arriba en el intervalo: [tex](0,\infty][/tex]

Step-by-step explanation:

Sea la función:

[tex]f(x)=x^{3}-3x-1[/tex]

Para determinar el intervalo de crecimeinto debes determinar la primer derivada de la función (f'(x)). El intervalo donde f'(x) > 0 es creciente.

La derivada de f(x) es:

[tex]f'(x)=3x^{2}-3[/tex]

Entonces es creciente en los siguientes intervalos:

[tex][-\infty,-1] U [1,\infty][/tex]    

Ahora para determinar la concavidad debemos determinar la segunda derivada de la función (f''(x)). Si f''(x) > 0 la función es concava hacia arriba, si f''(x) < 0 la funcion es concava hacia abajo.

La segunda derivada de f(x) es:

[tex]f''(x)=6x[/tex]        

Por lo tanto:

Es concavo hacia abajo en el intervalo: [tex][-\infty,0)[/tex]

Es concavo hacia arriba en el intervalo: [tex](0,\infty][/tex]

Espero te haya ayudado!

Answer:

78.54 millimeters

Step-by-step explanation:

A=πr^2

A= 3.14 times 5 millimeter squared

A=78.54

Answer:

0.85

Step-by-step explanation:

0.85

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=0

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H0-P3 7H15 H3LP3D!

Answer:

8,15,17

Step-by-step explanation:

 it doesn’t match the triangle inequality theorem. the sum of the side lengths don’t exceed that of the third side

Answer:

Step-by-step explanation:To find the better deal divide the price by the weight of each and compare:

1.49 / 120 = 0.012 per gram

0.89/ 100 = 0.0089 per gram

Buying loose is the better deal because the price per gram is smaller

Step-by-step explanation:

Let's assume that x = number of chickens and y = number of pigs.

[tex]80 \: heads = x + y[/tex]

Since there are 4 feet for pigs and 2 feet for chickens:

[tex]254 \: feet = 2x + 4y[/tex]

By substitution, let's rearrange the first equation:

[tex]x = 80 - y[/tex]

Substituting this equation to the second one:

[tex]254 = 2(80 - y) + 4y \\ 254 = 160 - 2y + 4y \\ 254 - 160 = 2y \\ 94 = 2y \\ y = 47 \: pigs[/tex]

Since we found the number of pigs already, let's substitute the value to any of the equations.

[tex]80 = x + y \\ 80 = x + 47 \\ 80 - 47= x \\ x = 33 \: chickens[/tex]

There are 32 chickens and 48 pigs.

To check if 3e are correct, let's use the second equation:

[tex]254 = 2x + 4y \\ 254 = 2(33) + 4(47) \\ 254 = 66 + 188 \\ 254 = 254[/tex]

Therefore, the values we found are correct.

Answer:its easy it the first one you had posted

Step-by-step explanation:

Answer:

substitute x for -36 and y for 58

Step-by-step explanation:

Answer:

l=4cm

Step-by-step explanation:

Answer:

The length of the rectangle is 4 cm.

Step-by-step explanation:

You want to divide 32 and 8. because you want to do the inverse. l x w = a

So you want to do a/w=l

32/8=4

just cheat dawg sometimes you got to cheat

Answer:

Hi how are you doing today Jasmine

Answer:

I honestly don't know the answer but I'll try to help you understand the formula.

Step-by-step explanation:

for you to find the missing length of the hypotenuse you need to get your other 2 sides and multiply them by themselves/ square. After that you want to add them together. Now you have to find the square root of that total number which will be your length.

√a2+b2  

hope this somehow helps

Answer:

about 7.04 meters

Step-by-step explanation:

873.6m/124.16sec=7.04 meters per second

Answer:

If you round, he runs 7 meters in a second.

Step-by-step explanation:

Answer:ax^2+2x-3

Step-by-step explanation:From ax^2+bx+c=ax^2+2x+(-3)=ax^2+2x-3

Answer:

is it envision or what?????

Step-by-step explanation:

Answer:

I think the answer is 2/3

Answer:

B. (1, 0)

Step-by-step explanation:

9514 1404 393

Answer:

  B.  (1, 0)

Step-by-step explanation:

You can count grid squares on the graph to find the point that is 4 of the 8 units horizontally between the points, and 2 of the 4 units vertically between the points. That will be ...

  C +(4, 2) = D -(4, 2) = (1, 0)

__

Or, you can use the midpoint formula:

  M = (C +D)/2

  M = ((-3, -2) +(5, 2))/2 = (-3+5, -2+2)/2 = (2, 0)/2

  M = (1, 0)

The midpoint is (1, 0).

Answer:

2 1/6 yards

Step-by-step explanation:

Nina made 14 curtains of the same length out of 30 1/3 yards of fabric. What is the length of the curtain?

14 curtains = 30 1/3 yards

1 curtain = x yard

Cross Multiply

14 curtains × x yard = 30 1/3 yards × 1 curtain

x yards = 30 1/3 yards × 1 curtain /14 curtains

x yards = 30 1/3 yards /14

x yards = 30 1/3 ÷ 14

x yards = 91/3 × 1/14

x yards = 91/42

x yards = 2 7/42

x yards = 2 1/6 yards

Therefore, the length of the curtain is 2 1/6 yards

Answer:

its proportional

Step-by-step explanation:

because its an even number comign from zero

Answer: not proportional

Answer:

40

Step-by-step explanation:

because if there are 5 cats and then there are 8 TIMES AS CATS then its 8 * 5= 40 +5 = 45

WHY 45?

because the total of cats and dogs is 45