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3 years ago

Starting time 6:57 pm elapsed time 47 minutes please tell me how to show my work now please I do t have time

Mathematics

1 answer:

Sergeu [11.5K]3 years ago

8 0

Answer:

7:44

Step-by-step explanation:

6:57 + 3 = 7:00

47 - 3 = 44 minutes left

7:00 + 44 minutes = 7:44

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Divide. 5 1/4÷1/3 Express your answer as a mixed number in simplest form. Enter your answer in the box.

julsineya [31]

Answer:

15 and 3/4 will be your answer

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3 years ago

Is pi over 2 irrational

Luden [163]

It's irrational.

An irrational number divided by a rational number will result in an irrational number

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3 years ago

1.Encuentra de dos formas diferentes el área de las figuras mostradas en cada literal:

MA_775_DIABLO [31]

Answer:

Cuadrilátero A: $A = y^{2}+4\cdot y +4$

Cuadrilátero B: $A = a^{2}+6\cdot a + 9$

Step-by-step explanation:

Existen dos formas distintas de determinar las áreas de cada cuadrilátero:

(i) <em>Obtener el área de cada cuadrado y sumar los resultados.</em>

(ii) <em>Calcular los lados del cuadrilátero grande y determinar el área. </em>

Cuadrilátero A

Método (i)

$A = y^{2}+2\cdot y +4+2\cdot y$

$A = y^{2}+4\cdot y +4$

Método (ii)

$A = (y+2)\cdot (y+2)$

$A = y^{2}+4\cdot y + 4$

Cuadrilátero B

Método (i)

$A = a^{2}+3\cdot a +9 + 3\cdot a$

$A = a^{2}+6\cdot a +9$

Método (ii)

$A = (a+3)\cdot (a+3)$

$A = a^{2}+6\cdot a + 9$

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2 years ago

If x = 7 and y = 10, what is the value of the expression xy - ( y + 2) ?

BartSMP [9]

X=7 and y=10

Given that xy-(y+2)

Therefore,

7*10-(10+2)

70-12

58 Ans

7 0

3 years ago

Read 2 more answers

What is an example of what property ?

vodomira [7]

Answer:

Distributive Property

Step-by-step explanation:

7 equals (3+4).

Therefore, 4*7 equals 4*(3+4).

By distributive property, this will equal (4*3) + (4*4)

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3 years ago