Ask question

Ask question

All categories

3 years ago

5

Una vajilla consta de 24 platos llanos, 12 platos hondos, 12 platos pequeños y 3 fuentes. Cual sera el precio de la vajilla si l

os platos llanos cuestan 3 euros por unidad los hondos 2 los pequeños, 1, y las fuentes 6? Resuelvelo utilizando una operacion combinada.

1 answer:

levacccp [35]3 years ago

4 0

ummm do you know how to say it in englishh,imight be able to halpo if you dooo

You might be interested in

I GIVE BRAINLILSET ......................,,,,,.,

zhannawk [14.2K]

${\bf \red {\huge{answer : }}}$

The money increased from 600 pounds to 621 pounds.

621 - 600 = 21

so , the money increased more 21 pounds.

$\pink {\sf{hence , \frac{21}{621} \times 100 }}$

$\red{= \frac{21}{\cancel{621}} \times \cancel{100 } }$

$\red{= \frac{21}{\cancel{6.21}} \times \cancel{1 } }$

$\red{= \frac{\cancel{21}}{\cancel{6.21}} }$

$\red{= \frac{3 \frac{79}{207} }{1} }$

$\red{= 3 \frac{79}{207} }$

Therefore , the dog's weight increased by 3 79/207%

4 0

2 years ago

What is the volume of a sphere with a diameter of 4 meters? (Use 3.14 for π.) 18.84 m 3 100.48 m 3 33.49 m 3 25.12 m 3

AlexFokin [52]

Answer:

Step-by-step explanation:

the formula for Volume of the sphere is

V=4/3 * π*r^3

diameter =4, r=2

V=4/3 * 3.14 * 8=33.49

5 0

3 years ago

What are the exact solutions of x2 = 5x + 2? (1 point)

bazaltina [42]

Answer:

A. x equals 5 plus or minus the square root of thirty-three all over 2

Step-by-step explanation:

Let's move all the terms to one side:

$x^2=5x+2$

$x^2-5x-2=0$

Now, we want to use the quadratic formula, which states that for a quadratic equation of the form $ax^2+bx+c=0$ , the roots can be found with the equation: $x=\frac{-b+\sqrt{b^2-4ac} }{2a}$ or $x=\frac{-b-\sqrt{b^2-4ac} }{2a}$ .

Here, a = 1, b = -5, and c = -2, so plug these in:

$x=\frac{-(-5)+\sqrt{(-5)^2-4(1)(-2)} }{2(1)}=x=\frac{5+\sqrt{25+8} }{2}=\frac{5+\sqrt{33} }{2}$

OR

$x=\frac{-(-5)-\sqrt{(-5)^2-4(1)(-2)} }{2(1)}=x=\frac{5-\sqrt{25+8} }{2}=\frac{5-\sqrt{33} }{2}$

Thus, the answer is A.

Hope this helps!

6 0

3 years ago

Read 2 more answers

Which equation is equivalent to 4s=t+2

Paraphin [41]

Answer:If we're solving for t my work is below:

t = 4 s - 2

If we're solving for s my work is below:

s = t + 2/4

Step-by-step explanation:

7 0

3 years ago

What is the answer for -12+x/11=-3

dem82 [27]

Answer:

x = 99

Step-by-step explanation:

<u>Step 1: Solve for x</u>

-12 + x/11 + 12 = -3 + 12

x/11 * 11 = 9 * 11

x = 99

Answer: x = 99

3 0

3 years ago