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sineoko [7]
3 years ago
8

How many pieces of string rhat are 2/7 of an inch long can be cut into 7/8 of a inch long ​

Mathematics
1 answer:
nika2105 [10]3 years ago
8 0

Step-by-step explanation:

3 pieces because well I know

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Use the diagram to complete the table by matching the Theorem with the angle relationship.
serious [3.7K]

Answer:

The Table with Correct reasons are as follows.

Step-by-step explanation:

The Table with Correct reasons are as follows

       Answer                                                  Angle Relationship

c. Corresponding Angles                       ∠ 1 ≅ ∠ 5

d. Same Side Interior                             ∠ 4 + ∠ 5 = 180

a. Alternate Exterior Angles                    ∠ 3 ≅ ∠ 6

b. Alternate Interior Angles                    ∠ 4 ≅ ∠ 5

c. Corresponding Angles                       ∠ 2 ≅ ∠ 6

6 0
3 years ago
What is the image of (12,-9) after a dilation by a scale factor of 1/3 centered at the origin
vladimir2022 [97]

Answer:

(4, -3)

Step-by-step explanation:

You just divide each coordinate by 3.

7 0
3 years ago
Guiouogoiuouiouiouioiuoui
inna [77]

I don't know what this is but for some reason its funny

6 0
3 years ago
Read 2 more answers
Pllsssss help <br> Explanation plsss
aleksklad [387]

Answer:

x = 17

Step-by-step explanation:

8x - 9 + 53 = 180 (collect like terms)

8x + 44 = 180 (subtract 44 on both sides)

8x = 136 (divide by 8 on each side)

x = 17

HOpe this helps!!

5 0
3 years ago
The amount, A, in milligrams, of radioactive material remaining in a container can be modeled by the exponential function A(t) =
lisov135 [29]

Answer: 4 years


Step-by-step explanation:

A(0) has to be amount at start. Assume that's 5mg

Then A(t) = 5×(0.5)^(0.25t) = 5×2^(-t/4),

(also known as 5 exp(-λ t) with λ = ln(2)/4, incidentally).


We need to such that A(t) = 2.5mg, or 2^(-t/4) is 1/2, which happens when -t/4 is -1, or t is 4.



4 0
3 years ago
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