3.- Resuelve los siguientes problemas que se te plantean.
a) El área de un cuadrado mide 225 m2. ¿Cuánto mide su lado? ¿Cuál es su perimetro?

Step-by-step explanation:

GCF: greatest common factor of any two (or more) numbers

Top left:

GCF of 4, 10, 14: 2

Top right:

GCF of 14, 35, 84: 7

Bottom left:

GCF of 9, 18, 42: 3

Right left:

GCF of 8, 32: 8

Answer:

Step-by-step explanation:

the factors and prime factorization of 7 and 13. The biggest common factor number is the GCF number. So the greatest common factor 7 and 13 is 1.

Answer:

answer a

Step-by-step explanation:

the first graph

Answer:

(-4, 14.4)

Step-by-step explanation:

The midpoint formula is expressed as;

M(X, Y) = {(ax1+bx2/a+b), ay1+by2/a+b}

Get X;

X = ax1+bx2/a+b

X = -13(2)+ 2(3)/2+3

X = -26+6/5

X = -20/5

X = -4

Get Y:

Y =ay1+by2/a+b

Y = 2(6)+3(20)/2+3

Y = 12+60/5

Y = 72/5

Y = 14.4

Hence the coordinate of point P dividing A and B in the ratio 2 to 3 is

(-4, 14.4)

possessions because lists use commas and appositives replace nouns.

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hope it helps

Answer:

DDDDDD possession

Step-by-step explanation:

Answer:

(a) Leann is incorrect

(b) For every main dish, there are 3 sides

(c) 6 selections

Step-by-step explanation:

See attachment for complete question

Given

Main Dish: Burger (B), Chicken (C), Pasta (P)

Sides: Apple (A), Fries (F)

Solving (a): Is Leann list correct?

From the question, the list is: BA, BF, CA, CF, PA, PF, AB, FB, AC, FC, AP, FP

This list is incorrect because:

AB is the same BA, BF is the same as FB and so on

Solving (b): Number of sides for each Main dish

From the question:

[tex]Main\ dish = 2[/tex]

[tex]Sides = 3[/tex]

This implies that:

For every main dish, there are 3 sides

Solving (c): Total number of selection

In (b), we have:

[tex]Main\ dish = 2[/tex]

[tex]Sides = 3[/tex]

So: the total is:

[tex]Total = Main\ dish * Sides[/tex]

[tex]Total = 2 * 3[/tex]

[tex]Total = 6[/tex]

Answer:

6i+9j-15k

Step-by-step explanation:

multiply every thing by 3

Step-by-step explanation:

x = 3/2 + y/2

Answer:

x^2 - 4x - 3 + 28/x+4

Step-by-step explanation:

Answer:

C!

Step-by-step explanation:

Answer:

I believe it would be B, very sorry if this didn't help!

Step-by-step explanation:

Answer: C x-int: 0.5. y-int: 1

Step-by-step explanation:

We first see the y-int of the graph, where x equal to 0.

Based on the graph, y is passed the y-axis on the positive sign, which means that y-int is (0,1), only b and c fits.

And we can clearly see the x-int is on the positive sign also, which is (0.5,0), c is the answer.

Answer:

[tex] 48\pi \: {m}^{3} [/tex]

Step-by-step explanation:

Radius of the cone (r) = XY = 4 m

Height of the cone (h) = WZ = 9 m

[tex]V_{cone} = \frac{1}{3} \pi {r}^{2}h \\ \\ = \frac{1}{ \cancel3} \pi {(4)}^{2}( \cancel9) \: \: \red{ \bold 3 }\\ \\= \pi \times 16 \times 3 \\ \\\purple {\bold {V_{cone} = 48\pi \: {m}^{3}}} [/tex]

Answer: 13

Step-by-step explanation:

Given

there are 4 sandwiches that each measures 12 inches

If they were cut into

[tex]3\ \dfrac{2}{3}\ in.=\dfrac{3\times 3+2}{3}=\dfrac{11}{3}\ in.[/tex]

Now, it becomes

[tex]\Rightarrow \text{No of sandwiches}=\dfrac{4\times 12}{\frac{11}{3}}=\dfrac{4\times 12\times 3}{11}=13.09\approx 13[/tex]

Now, there are 13 sandwiches

Answer:

The difference between iPhone 11 and Spinal cord repairence is 99,300$.

Step-by-step explanation:

To be honest, this is a really weird question.  But a spinal cord injury can cost up to 100,000$ a year.  And an iPhone 11 cost around 700$.  It really just depends on what repairence the person got, but if I am wrong then I hope you the best with your question lol.  And since Alex didnt break his phone, you wouldnt count the repairs for the iPhone 11.

Answer:

-2/3x+3

Have a nice day.

Answer:

33.

Step-by-step explanation:

33 = 3 * 11.

The number that is a product of two prime numbers is 33.

Prime numbers are those numbers that do not have any factors other than one and the number itself.

Example:

2, 5, and 7 are all prime numbers.

We have,

5, 33, 27, 72, 36, 61, 81, 45

We will write the possible factors.

5

- 1 x 5

33

- 3 x 11

- 1 x 33

27

- 3 x 9

- 1 x 27

72

- 2 x 36

- 3 x 24

- 4 x 18

- 12 x 6

- 8 x 9

36

- 2 x 18

- 3 x 12

- 4 x 9

- 6 x 6

81

- 3 x 27

- 9 x 9

45

- 3 x 15
- 5 x 9

We see that,

33 is the only number that is a product of two prime numbers.

i.e

3 x 11 = 33

Thus,

33 is the number.

Learn more about prime numbers here:

https://brainly.com/question/30358834

#SPJ2

Answer:

C

Step-by-step explanation:

9x^2-49y^2

Answer:

last one ok

Step-by-step explanation:

last one ok

ok

Answer:

A = 76.8 yd²

Step-by-step explanation:

The area (A) of a regular polygon is calculated as

A = [tex]\frac{1}{2}[/tex] pa ( p is the perimeter and a the apothem )

Here p = 8 × 4 = 32 yd and a = 4.8 yd , then

A = [tex]\frac{1}{2}[/tex] × 32 × 4.8 = 16 × 4.8 = 76.8 yd²

Answer:

D

Step-by-step explanation:

A and D are the only ones that make sense but, A is incorrect because ice is an example of a solid, a solid isn't an example of ice.

Answer: -3/4

Step-by-step explanation:

change of y/change if x

so 7-4/2-6 which gets you -3/4

Lemme know if you need a better explanation hope this helps

9514 1404 393

Answer:

  a) -2.7

  d) 0.4

Step-by-step explanation:

I like a graphing calculator as a tool for finding the solution to problems like this. The two function graphs intersect at x-values of -2.7 and +0.4.

Answer: 14 weeks 5 days

Step-by-step explanation:

From the question, we are informed that Amir has 103 days to finish a project and that he works 7 days a week on the project.

The number of weeks and days that he has to finish the project will be:

= 103/7

= 14 5/7

= 14 weeks 5 days

Answer:

140

Step-by-step explanation:

The sum of one interior angle and one exterior angle is 180

180-40=140 so an interior angle of the regular polygon would be equal to 140

Answer:

17.

78\sqrt{3},\ 39\sqrt{3},\ 78\sqrt{3}

19.

6,\ 12,\ 12\sqrt{2}

Step-by-step explanation:

The required values of the x, y, and z in the given triangle are 26√3, 13√3, and 39×√2 respectively.

If you know the lengths of two sides of a right triangle, you can use trigonometric ratios to calculate the measures of one (or both) of the acute angles.

Here,
For triangles,
sin45 = 39/x
z = 39×√2

xsin60 = 39×√2 cos45
x ×√3/2 = 39
x = 39 × 2 / √3
x = 26√3

Now,
cos60= y / x
1/2 = y / 26√3
y = 13√3

Thus, the required value of the x, y, and z in the given triangle are 26√3, 13√3, and 39×√2 respectively.

Learn more about trig ratios here:

https://brainly.com/question/14977354

#SPJ5

Answer:

60

Step-by-step explanation:

tysm! have a great day

thank you

have a good day...❤