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3 years ago

Use the graph to state the solution for the system. (In other words, what is the solution for the system?)

Mathematics

1 answer:

timurjin [86]3 years ago

3 0

(2,1) is the solution because its where they both intersect..

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Elijah spends $15 on 3 t-shirts How much is 1 shirt

almond37 [142]

Answer:

15÷3=5

Step-by-step explanation:

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3 years ago

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Write sin 64° in terms of cosine.

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Answer:

Step-by-step explanation:

Rule

The sin of any angle = cos(90 - the angle used for the sine)

Sin(64) = cos(90 - 64)

Sin(64) = cos(26)

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Sin(64) = 0.8988

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brainly if answered The quantity z varies directly with x and inversely with y When x=12 and y=–6, z=2. What is the value of k,

4vir4ik [10]

Answer:

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Step-by-step explanation:

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3 years ago

What is the product of 7/9 and 6

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A square fits exactly inside a circle with each vertices being on the circumference of the circle. The square has a side length

GarryVolchara [31]

Answer:

Therefore,

The value of x is 5.97 cm.

Step-by-step explanation:

Given:

Let the length of side of Square be "x" cm'.

Radius of Circle be "r"

Area of Circle = 56 cm squared

pi = 3.14

To Find:

x = ?

Solution:

We know Area of Circle is given by,

$\textrm{Area of Circle}=\pi r^{2}$

Substituting the values we get

$56=3.14\times r^{2}\\r^{2}=17.83\\Square\ Rooting\\r=\sqrt{17.83}=4.22\ cm$

We have, a square fits exactly inside a circle with each vertices being on the circumference of the circle,

Vertex Angle of a Square is 90°.

In a Circle Diameter Subtends a Right angle,

So it's Diagonal will be the Diameter,

$Diagonal =Diameter$

$Diameter=2\times Radius$

Substituting the values we get

$Diameter=2\times 4.22=8.44\ cm$

Therefore,

$Diagonal = 8.44\ cm$

Also we know that,

Length of Diagonal of a Square for side "x" is given by,

$Diagonal=\sqrt{2}\times x$

Substituting the values we get

$x=\dfrac{8.44}{\sqrt{2}}=5.967\approx 5.97\ cm$

Therefore,

The value of x is 5.97 cm.

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4 years ago