3 years ago

In the desk drawer, the ratio of blue pens to all pens is 0.54. write the ratio as a fraction in simplest form

1 answer:

3 0

27/50 because 0.54 is in the hundredth place it would be 54/100 but that is not simplified so when you simplify it you get 27/50 hope this helped byeeee

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Please help im really dumb also how do you delete other peoples post on this app

PIT_PIT [208]

It would be 15.60 ,correct me if am wrong :)

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3 years ago

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Look at the graph of this system of equations: y=-x^2+1 and y=x^2. At which approximate points are the two equations equal?

djyliett [7]

Answer:

x = 0.7071

y = 0.5

Step-by-step explanation:

y=-x^2+1

y=x^2

then:

-x^2+1 = x^2

2x^2 = 1

x^2 = 0.5

x = 0.7071

y = 0.5

7 0

3 years ago

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Solve: 12/35 − 5/21 a. 11/105 b. 3/7 c. 61/105

Otrada [13]

Answer:

a: 11/105

Step-by-step explanation:

Simplify the following:

12/35 - 5/21

Put 12/35 - 5/21 over the common denominator 105. 12/35 - 5/21 = (3×12)/105 + (5 (-5))/105:

(3×12)/105 + (5 (-5))/105

3×12 = 36:

36/105 + (5 (-5))/105

5 (-5) = -25:

36/105 + (-25)/105

36/105 - 25/105 = (36 - 25)/105:

(36 - 25)/105

| 3 | 6

- | 2 | 5

| 1 | 1:

Answer: 11/105

6 0

3 years ago

A,B,C,D are 4 towns. B is 40 kilometeres due east of A. C is 30 kilometeres due north of A. D is 45 kilometeres due south of A.

Vesna [10]

Answer:

Step-by-step explanation:

The diagram illustrating the scenario is shown in the attached photo.

We would determine angle ACB by applying the tangent trigonometric ratio which is expressed as

Tan θ = opposite side/adjacent side

Taking angle ACB as the reference angle,

Tan C = 40/30 = 1.33

Angle ACB = tan^-1(1.33) = 53.1°

The bearing is calculated with respect to the northern direction. Therefore, the bearing of B from C is

180 - 53.1 = 126.9°

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3 years ago

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Stells [14]

Answer:

x = -5 y = -23

Step-by-step explanation: I think this is the answer

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3 years ago

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