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musickatia [10]
2 years ago
9

Find the value or measure below. Assume that lines that appear tangent to be tangent.​

Mathematics
1 answer:
Ahat [919]2 years ago
5 0

Answer:

x = 11.2

Step-by-step explanation:

hypotenuse = 8.4 (radius) + 5.6 = 14  

using the Pythagorean theorem:

x² = 14² - 8.4² = 196 - 70.56 =125.44

x = √125.44 = 11.2

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Answer:

To calculate the gradient of a straight line we choose two points on the line itself. From these two points we calculate: The difference in height (y co-ordinates) ÷ The difference in width (x co-ordinates). If the answer is a positive value then the line is uphill in direction.

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2 years ago
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Which ratio forms a proportion with 16/20 ?
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D. 4/5 since
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3 years ago
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15=―2<br><br>a. x = 7.5b. x = -7.5c. x = d. ―215=215​
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i think it is a

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3 years ago
What is -1/2- (-2/5)=
Stolb23 [73]
= -1/2- (-2/5)
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Hope this helps! :)
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3 years ago
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Find the volume and surface area of the composite figure. Give four answer in terms of π. HELP NEEDED NOW!!! THE RED IS THE ONE
asambeis [7]

Answer:

Divide the figure above into a cylinder and a dome

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