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adoni [48]
3 years ago
12

I only need number 1 :)

Mathematics
1 answer:
ch4aika [34]3 years ago
4 0

Answer:

the index is 3

Step-by-step explanation:

the index is the value of the radical. in the expression, this is 3 as the radicand itself is the cube root

i have attached a diagram i made of the parts of a radical for a visual view

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Ms.ziesenis walked 1/4 of a mile in 1/2 of an hour. use multiplication to find the unit rate​
shusha [124]

Answer:

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Step-by-step explanation:

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7 0
2 years ago
Anna is making a banner out of 4 congruent triangles as shown below. How much blue trim will she need for each side
Ede4ka [16]

Answer:

The length of each blue trim is 17.2 inches

Step-by-step explanation:

Given

See attachment for banner

Required

The length of each blue trim

Since all 4 triangles are equal, then the dimension of 1 triangle is:

Side\ 1 = 10

Side\ 2 = 14

The hypotenuse (x) of the triangle blue trim is represented by the blue trim

So:

x^2 = Side\ 1^2 + Side\ 2^2

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x^2 = 10^2 + 14^2

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Take square root

x = \sqrt{296

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3 0
3 years ago
Which of the following is a correct interpretation of the expression -7- (-11)?
Brilliant_brown [7]

Answer:

B. Start at -7 on the number line and move 11 to the right.

Step-by-step explanation:

<u>Given:</u>

  • - 7 - (-11) expression

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<u>Correct interpretation of of this expression is:</u>

  • Start at -7 and add 11, thus move 11 points to the right, to get 4 as final point.

<u>Correct choice is:</u>

  • B. Start at -7 on the number line and move 11 to the right.

6 0
3 years ago
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LiRa [457]
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7 0
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marysya [2.9K]
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7 0
3 years ago
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