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Anna11 [10]
2 years ago
13

What is the answer????

Mathematics
2 answers:
kodGreya [7K]2 years ago
3 0

Let's see

  • (10y)²=(6y)²+64²
  • 100y²-36y²=(64)²
  • 64y²=64²
  • y²=64
  • y=√64
  • y=8
Alja [10]2 years ago
3 0

Answer:

  y = 8

Step-by-step explanation:

A 3-4-5 right triangle, and its multiples, are the only ones with rational side lengths in the ratio 3:5. In other words, the 6y : 10y side ratios mean that ...

  3 : 4 : 5 = 6y : 64 : 10y

or

  64 = 8y

  y = 8 . . . . . . . divide by 8

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Add.Your answer should be an expandedpolynomial in standard form.(-4° - 5y + 16) + (4y2 – y +9) =
pav-90 [236]

The expression is,

(-4y^3-5y+16)+(4y^2-y+9

Remove the brackets and put terms with same exponents together.

undefined

8 0
1 year ago
Marcie cooked dinner for herself. The original recipe has a serving size of 4 and requires four and four fifths pounds of chicke
Margarita [4]

Answer:

1.2 pounds of chicken per serving.

Step-by-step explanation:

4 and 4/5 of pounds of chicken for serving of 4.

We can also write this as 4.8 pounds of chicken.

To find how much pound of chicken will be needed for a single serving we have to divide 4.8 by 4.

\frac{4.8}{4}  = 1.2 \: pounds \: of \: chicken

If this answer helped you, give this answer a heart and rate it.

Thanks!

7 0
2 years ago
B(n)=-4-2(n-1) <br> find the12th term in the sequence
bixtya [17]

Answer:

The 12th term in the sequence is b(12)= -26

Step-by-step explanation:

For the 12th term, that means we need to find what the value of b is when n=12

To find b:

  • Substitute all 'n' with 12 (since its the 12th term)

                    b(n)= -4-2(n-1)

                    b(12)= -4-2(12-1)

  • Solve the equation in order of BEDMAS (aka PEDMAS)

                    b(12)= -4-2(11)

                            = -4- (2*11)

                            = -4-(22)

                            = -26

The  12th term in the sequence is b(12)= -26

4 0
3 years ago
Read 2 more answers
Please answer correctly, will mark brainliest
Oxana [17]

Answer:172 for the first picture and for the second picture is 20

Step-by-step explanation:

5 0
4 years ago
Ricardo llega cada mañana a su trbajo con 5 minutos de retraso. Cúanto dinero le descuentan al cabo de 30 dIas si por cada hora
Reika [66]

Respuesta:

7

Explicación paso a paso:

Dado :

Último minuto por día = 5 minutos

Número de retrasos = 3 días

Número total de minutos tarde = (30 * 5) = 150 minutos

Cargo por multa por pago tardío por hora = 2,80

Total de horas tardías = 150 minutos / 60 = 2,5 horas

Cargo total por multa por mora = 2.80 * 2.5

Cargo total por multa por mora = 7

4 0
3 years ago
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