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rusak2 [61]
2 years ago
13

A piece of wire, 536 cm long is cut into two parts such that the longer part is 3 times as long as the shorter part. What are th

e lengths, in cm, of the two parts?
Mathematics
1 answer:
Anon25 [30]2 years ago
3 0

Answer:

267 cm and 89 cm.

Step-by-step explanation:

The largest part is  3/(3 + 1) = 3/4 of 356 and the smallest 1/4 of 356.

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What is the common ratio of the geometric sequence 9, 72,576, ...
AysviL [449]

Answer:

Hello! The answer is 8 : 1

Step-by-step explanation:

9 x 8 = 72

72 x 8 = 576

There is a pattern here.

_AnnieTheDreamGirl, 3/9/2022

8 0
2 years ago
Which steps should be used to compare the fractions StartFraction 2 Over 9 EndFraction and StartFraction 5 Over 6 EndFraction?
Andreas93 [3]

Answer:

12to the 4th power

Step-by-step explanation:

12+44.5=1259327

6 0
3 years ago
Read 2 more answers
Please help me fast and show all your work please thx ​
Kitty [74]

If the two diagonals are d and D, the are of the rhombus is

A=\dfrac{dD}{2}

So, in your case, the area is

A=\dfrac{15\cdot 35}{2}=262.5

The other options are wrong because:

  • option A doens't divide by 2, thus getting twice the area of the rhombus
  • option B summed the diagonals instead of multiplying them
  • option D took the difference of the diagonals.
8 0
3 years ago
Marcos gana S/18,50 por hora y se le descuenta
Talja [164]

Answer:

$76,9

Step-by-step explanation:

Para calcular cuánto ganó Marcos ese día, tienes que multiplicar el salario por hora por el número de horas que trabajó y restarle el valor por los minutos que llegó tarde que es el resultado de multiplicar los minutos que llegó tarde por el valor a descontar por minuto:

salario: $18,50 por hora

número de horas trabajadas: 5

descuento por tardanza: $1,20 por minuto

número de minutos de tardanza: 13 minutos

salario del día=($18,50*5)-($1,20*13)

salario del día=$92,5-$15,6

salario del día=$76,9

De acuerdo con esto, el salario que Marcos ganó ese día es $76,9.

4 0
3 years ago
Which correctly describes a cross section of the square pyramid? Select three options. A square pyramid with 2 foot sides. A cro
ollegr [7]

Answer:

A cross section parallel to the base is a square with side lengths of less than 2 ft.

A cross section perpendicular to the base through the top vertex is a triangle with different dimensions than the triangular sides of the pyramid.

A cross section that is perpendicular to the base that does not pass through the top vertex of the pyramid is a trapezoid.

B D E

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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