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Xelga [282]
3 years ago
11

He how do you do this

Mathematics
1 answer:
OlgaM077 [116]3 years ago
4 0

Answer:

I'm not sure. have you tried googling? Also where is comments on this site I'm kinda new

Step-by-step explanation:

You might be interested in
Find the volume of this triangular pyramid.
notka56 [123]

Answer:

volume = 80 in³

Step-by-step explanation:

base area = 8 x 6 x 0.5 = 24 in²

volume = 24 x 10 x 1/3 = 80 in³

5 0
3 years ago
Tú tienes la mitad de lo que tenías y tendrás el triple de lo que tienes. Si tuvieras lo que tienes, tenías y tendrás, tendrías
Oxana [17]

Answer:

Nosotros teníamos 120 dólares.

Step-by-step explanation:

Sean x, y, z lo teníamos, lo que tenemos y lo que tendremos, respectivamente. A continuación, traducimos puntos claves del enunciado en expresiones matemáticas:

(i) <em>Tu tienes la mitad de lo que tenías:</em>

y = \frac{1}{2}\cdot x (1)

(ii) <em>Tendrás el triple lo que tienes</em>:

z = 3\cdot y (2)

(iii) <em>Si tuvieras lo que tienes, tenías y tendrás, tendrías lo que yo tengo que es 180 dólares más de lo que tu tendrás</em>:

x+y+z = z + 180

x + y = 180 (3)

En consecuencia, tenemos el siguiente sistema de ecuaciones lineales:

\frac{1}{2}\cdot x -y = 0 (1)

3\cdot y - z = 0 (2)

x + y = 180 (3)

La solución del sistema de ecuaciones es: x = 120, y = 60, z = 180.

Nosotros teníamos 120 dólares.

6 0
3 years ago
I'LL GIVE BRAINLIEST TO THE CORRECT ANSWER!
artcher [175]

Solution :

1st -

  • - 3 \times 5 \times ( - 6) \times 4
  • - 15 \times  (- 6) \times 4
  • 90 \times 4
  • 360

2nd -

  • - 4 \times ( - 6 )\times ( - 3) \times ( - 5)
  • 24 \times ( - 3) \times ( - 5)
  • -  72 \times ( - 5)
  • 360

3rd -

  • - 3 \times 4 \times ( - 2) \times ( - 7)
  • - 12 \times ( - 2) \times ( - 7)
  • 24 \times ( - 7)
  • - 168

4th -

  • - 7 \times (  - 3) \times ( - 9) \times 0
  • 21 \times ( - 9) \times 0
  • - 189 \times 0
  • 0

Conclusion - only third choice has negative equivalent value

5 0
1 year ago
Read 2 more answers
Plz help asap <br> thanks~!!!
JulijaS [17]

Answer:

(0, 2)

Step-by-step explanation:

for x .     -2 + 2 = 0

for y          2 x 1 = 2

3 0
3 years ago
Please help fhgdsafghjk,​
Anvisha [2.4K]

Answer:

b

Step-by-step explanation:

Pattern A: 3, 10, 17, 24, 31

Pattern B: 3, 7, 11, 15, 19

7 0
2 years ago
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