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puteri [66]
3 years ago
11

How do i simplify (x+5)^2 (2x-7)

Mathematics
1 answer:
Zarrin [17]3 years ago
4 0
(x+5)(x+5)
x^2+10x+25(2x-7)
2x^3+20x^2+50x-7x^2-70x-175= 2x^3+13x^2-20x-175
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A car is traveling at a speed of 52 mph. How far does it travel in 31/2hr?
Marina86 [1]
182 mph is the answer!
7 0
3 years ago
Andres tiene una colección de sellos que puede agrupar de 12 en 12, de 16 en 16 y de 18 en 18 sin que sobre ninguno.¿Cuál es el
Murljashka [212]

Answer:

La respuesta a tu pregunta es:  135 sellos

Step-by-step explanation:

Datos

Agrupar de 12 en 12

Agrupar de 16 en 16

Agrupar de 18 en 18

Obtener el mcm

                                 12    16    18    2

                                  6      8     9    2        

                                  3      4      9   2  

                                  3      2      9   2

                                  3       1      9   3

                                   1              3    3

                                                   1

     mcm = 2⁴ 3² = 135

5 0
3 years ago
UDISJKDFJSFJDGLFS HELP
zhuklara [117]

Answer:

I think E

Step-by-step explanation:

You know the shortest building is 25 m.

to find the rest, use trigo so Tan(20)=opposite/adjacent.

Adjacent is 50. Do the math and add the answer with 25.

4 0
3 years ago
Read 2 more answers
The area of a rectangular parking lot is 7031m? If the with of the parking lot is 79m, what is its length?
serg [7]
The length of the parking lot is 89m.

To find the length, we can abide by the following formula:

L = A/W

where L is the length, A is the area, and W is the width.

Given this formula, we can set up an equation:

7,031 / 79 = 89

The length of the parking lot is 89 meters.
7 0
1 year ago
Read 2 more answers
Find 1/4 of 32 and then add 10 to find the total).
Shkiper50 [21]

Answer: 18

Step-by-step explanation:

1/4 of 32 = 8

8+10 = 18

8 0
3 years ago
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