3 years ago

57. What number is 25% of 32?

1 answer:

5 0

57. 8
58. 8
59. 24
60. 11.25 or 11
61. 20.52 or 21
62. 144
63. 7.37 or 7
64. 50%
65. 25%
66. 10%
67. 20%
68. 25%

hope this helped :)

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You have just bought a new television and it has an aspect ratio of 16:9. The screen on the television is 65 inches. What is the

sp2606 [1]

Answer:

Step-by-step explanation:

The TV to have a 16:9 ratio and have a diagonal of 65 inches must have a length & width whose squares add to 4,225 (65 squared) and whose ratio length and width simplifies to 16/9.

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D fails for the same reason as C.

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frutty [35]

1/5 hour = 1 mile
Multiply each side by 5
1 hour = 5 miles.

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3 years ago

The sides of a triangle are in the ratio 3 : 4 : 5. What is the length of each side if the perimeter of the triangle is 90 cm

svet-max [94.6K]

The sides of the triangle are 3x, 4x and 5x

3x + 4x + 5x = 90
12x = 90
x = 90/12
x = 7.5

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3 years ago

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BartSMP [9]

Answer:

Step-by-step explanation:

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3 years ago

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Find the value of g(x)=2-x^2 and f(x)=2x-1 . f(-4)

Ivenika [448]

Answer:

f(-4) = -9

Step-by-step explanation:

f(x)=2x-1

Let x = -4

f(-4)=2*-4-1

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3 years ago

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