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Minchanka [31]
2 years ago
6

I really need some more help on this homework

Mathematics
2 answers:
Lubov Fominskaja [6]2 years ago
5 0

Answer:

bcd

Step-by-step explanation:

madreJ [45]2 years ago
3 0
The answer is (9x18)+(6x2)
Bc you break the shape into two pieces and then subtract 20-18 to get two. Then u add the two multiplication pieces together
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Ayúdenme en esto porfavor​
soldier1979 [14.2K]
<h3>¡Hola!</h3>

-----48

-----3/4

-----X

Sabiendo los datos

Planteamos ecuación:

==> En este caso debemos hallar el 3/4% de 48.

Usamos la regla de tres simple.

\:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \sf{ \boxed{\frac{3}{4} \times 48 }}

Resolvemos.

\sf{ \boxed{\frac{3}{4} \times 48 = \frac{ \frac{3}{4} }{100} \times 48 = \frac{3}{400} \times 48 = \frac{3}{25} \times 3 = \frac{9}{25} }}

Hallamos el decimal de 9/25

\:  \:  \:  \: \boxed{ \bold{\sf \rightarrow\frac{9}{25} = 9 \div 25 = 0.36 }}

Entonces podemos decir que:

En total a Susana le faltan 0.36km para llegar a casa.

#Spj2

7 0
2 years ago
1) Joe owns and apple orchard with 20 apple trees. Each year he will plant 7 more. Write and explicit formula for the number of
adoni [48]
THe answer is i dont know because you didnt post it :)
3 0
3 years ago
If the edge of a cube is 2x, the volume of the cube is ?
Musya8 [376]
2x • 2x •2x= 8x^3

so 8x^3 is the volume of the cube
5 0
3 years ago
Read 2 more answers
29. A DVD player has a list price of $120. The
kvv77 [185]

Answer:

$90

Step-by-step explanation:

First the given is the listed price of DVD which is 120 dollars.

Now we need to find out what the price will be after discount of 25%

To do this we will have to convert the percentage to decimal by moving decimal 2 place left and removing percentage sign which will become 0.25.

Then we multiply  by the listed price which is 120

so 120*0.25=30

so we subtract 30 by original price cause that is the discount off we are receiving

120-30=90

so 90 will be the sale price after 25% discount.

8 0
3 years ago
What is the value of t in the equation 3(2t + 5) = 5t + 20? (4 points)
anyanavicka [17]

Answer:

a. 5

Step-by-step explanation:

3x2t = 6t+15 = 5t+20

-5t -5t

t+15 = 20

-15 -15

t = 5

7 0
3 years ago
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