AYUDA PORFAVOR
En el par ordenado (m,n) ¿cual letra representa la abcisa y cuan la ordenada?

Answer:

Spanish:

En palabras, el área de la superficie de un cubo es el área de los seis cuadrados que lo cubren. El área de uno de ellos es un * a, o un 2. Como todos son iguales, puedes multiplicar uno de ellos por seis, por lo que el área de la superficie de un cubo es 6 veces uno de los lados al cuadrado.

Además, un cubo tiene 6 caras. El área de cada cara se encuentra elevando al cuadrado la longitud del lado. Multiplica el área de una cara por el número de caras para obtener la superficie total del cubo.

Step-by-step explanation:

English:

In words, the surface area of a cube is the area of the six squares that cover it. The area of one of them is a*a, or a 2 . Since these are all the same, you can multiply one of them by six, so the surface area of a cube is 6 times one of the sides squared.

Also,  A cube has 6 faces. The area of each face is found by squaring the length of the side. Multiply the area of one face by the number of faces to get the total surface area of the cube.

Answer:

360 learners

Step-by-step explanation:

One way to solve these types of problems is that you could set up a proportion

learners/teachers = learners/teachers

Let x = no. of learners to enrol

30/1 = x/12

12(30) = x

x = 360 learners

Answer:

0.39

Step-by-step explanation:

Answer:

34.20

Step-by-step explanation:

Because 10.38/6=1.78 1.78*20=34.20

Answer:

B) cos Z = 15/17

Step-by-step explanation:

cos Z = 30/34 = 15/17

Answer: A. -6/5

Use the slope formula to find the slope  m .

m =  − 6 /5

Step-by-step explanation:

Answer:

n=1.5

Step-by-step explanation:

distribute: 1.2n-5.4= 3.4-2(3n-1)

Add numbers]: 1.2 n - 5.4= 5.4-6n

Move terms: 1.2n+6n- 5.4=5.4

Add like terms: 7.2n= 5.4+5.4

Divide both sides of equation by 7.2

Answer n= 1.5

Answer:

All you have to do is use the Triangle Inequality Theorem, which states that the sum of two side lengths of a triangle is always greater than the third side. If this is true for all three combinations of added side lengths, then you will have a triangle.

Answer:

950

Step-by-step explanation:

20 x 50 = 1000

1000 - 50 = 950

Yo, if you gave me brainliest that would be pretty coolio, as it turns out that only a small percentage of people who's questions I answer actually give it to me. So it would be a huge help if you did so. It's free, and you can always change your mind later. Also please consider leaving a thanks on this answer to boost it in the brainly algorithm. Okay if you made it this far into the answer I want you to comment "door" down below. Please and thank you.

Answer:

14.444444 but i dont know for sure so wait for someone else to respond

Step-by-step explanation:

Answer:

Y=130/9

Step-by-step explanation:

Answer:

He sold 10 hangers and 10 neclesses

Step-by-step explanation:

Given data

Let the number of door hanger be x

and the number of neckless be y

so

x+y= 20---------1

also,

2.25x+3.75y= 60---------2

Solve 1 and 2 together

From 1

x= 20-y

put this in place of x in 2

2.25(20-y)+3.75y= 60

45-2.25y+3.75y= 60

1.5y= 60-45

1.5y= 15

y= 15/1.5

y= 10

Put y= 10 in 1

x+10= 20

x= 20-10

x= 10

Answer:

1. 12

2. 15

3. 16

4. 12

5. 21.333 ...

6. 29

7. 13

8. 11

9. 14

10. 24

6. (Assuming..) 68 / 4 = 17

Step-by-step explanation:

These are a lot so I will not be doing a explanation if you do not need it.

Hope this helps :)

Answer:

tomatoes in a plant in flip flop for sure

Answer:

12,24,36,60

Step-by-step explanation:

multiples of 4 and 6 less than 61

4 (4,8,12,16,20,24,28,32,36,40,44,48,52,56,60)

6 (6,12,18,24,30,36,42,48,54,60)

common multiples (12,24,36,60)

Answer:

$4 off

New price is $36

Step-by-step explanation:

Answer:

$4 discount.

$36 new price.

Step-by-step explanation:

40 x .10= 4

40- 4= 36

Answer:

8m = d

Step-by-step explanation:

Answer:

8.7 feets

Step-by-step explanation:

As obtained frommthe diagram attached :

Base, b of triangle = 6 feets

Height of triangle, h = 12 feets

Volume of a Triangular Prism is obtained using the relation :

Base Area * Width

Base area of prism :

0.5 * base * height

0.5 * 6 * 12 = 36ft²

Width, w of the ramp =x

Volume, V = 313.2 ft³

V = base area * width

313.2 = 36 * x

313.2 = 36x

x = 313.2 / 36

x = 8.7 feets

By using basic meaning of percentage we got that the originally puppy's weight  was 50 pounds

Percentage is a number or ratio expressed as a fraction of 100.

Here given that Juan's puppy currently weighs 80 pounds and his is a 60% increase in weight from when he got her.

Let's suppose original weight of puppy was x pounds

We can calculate x as

[tex]x+ \frac{60}{100} \times x=80\\\\x+ \frac{6}{10} \times x=80\\\\x+ 0.6\times x=80\\\\\\1.6x=80\\\\x=\frac{80}{1.6} \\\\x=\frac{800}{16} \\\\\\x=50[/tex]

By using basic meaning of percentage we got that the originally puppy's weight  was 50 pounds .

To learn more about Percentage visit :brainly.com/question/24304697

Answer:

Complementary

x = 55

Step-by-step explanation:

Complementary angles add up to 90°, while supplementary angles add up to 180°.

In this situation, the two angles add up to 90° (the little box means that an angle is a 90° angle) So, the angles are complementary.

Now, we can write this equation.

x + x - 20 = 90

Simplify.

2x - 20 = 90

2x = 110

x = 55

Just in case, let's check the answer.

Substitute x = 55 into (x + x - 20 = 90)

55 + 55 - 20 = 90

110 - 20 = 90

90 = 90

This is true, so x = 55 is correct.

I hope this helps! Feel free to ask any questions!

Answer:

5

Step-by-step explanation:

you have to subtract 26 on both sides.

so then the equation turns into 7t = 35

then you dive both sides by 7, leaving the equation as t=5

Answer:

y - 8 = 4(x - 2)

Step-by-step explanation:

Note that as we increase any x value by 1, the corresponding y value increases by 4.  Thus, the slope is 4.

Using the slope-intercept formula, we get:

y - 8 = 4(x - 2)

Check:  If x = 5, does this formula result in y = 20?

y = 8 + 4(x - 2) with x = 5 comes out to y = 8 + 4(3)  =  8 + 12 = 20.  YES

Answer:

The relationship between AB and CD

Answer:

because a trapezoid is a quadrilateral and abcd has four sides further a trapezoid has 1 one parallel side with both sides equal

Step-by-step explanation:

So looking at this question, we have two variables (1 - a glass of milk; 2 - a snack bar) and two equations to use to solve for the two variables. Remember that for any number of variables, you need that same number or more equations to solve for the variables.

Let's say that a glass of milk is represented by g and a snack bar is represented by s.

So we essentially have two equations here:

4 glasses of milk + 3 snack bars = 88 carbs, or:

4g + 3s = 88

2 glasses of milk + 4 snack bars = 74 carbs, or:

2g + 4s = 74

Now that we have this, we can solve for our equations. There are two ways to do this:

SUBSTITUTION - solve for one variable, then substitute it in

Let's solve for g using the second equation. First, we'll isolate g by subtracting 4s from both sides.

2g = 74 - 4s

Next, we can divide the whole equation by 2 to solve for g.

g = 37 - 2s

Now, we can substitute this into the first equation for g and solve for s.

4g + 3s = 88

4(37 - 2s) + 3s = 88

148 - 8s + 3s = 88

148 - 5s = 88 (now subtract 88 from both sides and add 5s to both sides)

60 = 5s

s = 12

Now we can use this to solve for g in the original equation

g = 37 - 2s

g = 37 - 2(12) = 37 - 24 = 13

ELIMINATION - eliminate one variable to solve for the other, then use that to solve for the first

Let's look at our two equations

4g + 3s = 88

2g + 4s = 74

Let's eliminate the variable g first by multiplying the second question by -2.

4g + 3s = 88

-4g - 8s = -148

If we add these two equations together, we get

-5s = -60

Divide both sides by -5 and we get

s = 12

Now, we can plug s into either equation to solve for g as we did above.

Answer:

see explanation

Step-by-step explanation:

In math, when a number is squared, it means it has been multiplied by itself. For instance, two squared equals two times two, or four.

In this same case x^2---> x * x

x times x ---> x^2

Answer:

Well for 2x+4y=22, x=-2y+11

and for 2x+2y=15, x=-y+15/2

Step-by-step explanation:

Answer:

C,D,A,B

Step-by-step explanation:

C - $24.74

D - $25.93

A - $26.92

B - $26.98

Answer: See explanation

Step-by-step explanation:

From the question, we are informed that the average weight of an American Quarter Horse at birth is 85 pounds and that they grow to a maximum weight of 1300 pounds.

The inequality to calculate the amount of pounds that an American Quarter Horse may gain from birth to adulthood will be the difference between it's maximum weight and weight at birth. This will be:

= 1300 - 85.

= 1215 pounds

Answer:

63

Step-by-step explanation:

120-57=63

Answer:

73

Step-by-step explanation:

Answer:

Your question is not correct.

Answer:

Answer is 125

Step-by-step explanation:

5^3= 5*5*5= 125

Answer:

64 and 125

Step-by-step explanation: