Answer:
200 box 1 / 400 box 2
box 2 Step-by-step explanation:
200 + 400 = 600
Answer:
Diane is incorrect. She should get either
![6*1 + 4*\frac{1}{10} + 6*\frac{1}{100} + 3*\frac{1}{1000}](https://tex.z-dn.net/?f=6%2A1%20%2B%204%2A%5Cfrac%7B1%7D%7B10%7D%20%2B%206%2A%5Cfrac%7B1%7D%7B100%7D%20%2B%203%2A%5Cfrac%7B1%7D%7B1000%7D)
or
![6*1 + 4*0.1 + 6*0.01 + 3*0.001](https://tex.z-dn.net/?f=6%2A1%20%2B%204%2A0.1%20%2B%206%2A0.01%20%2B%203%2A0.001)
both represent the same idea, just in different formats
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Explanation:
The first 6 is in the units or ones place value. We multiply 6 by 1.
The 4 is in the tenths place. We multiply it by
or 0.1
The second 6 is in the hundredths place. We multiply it by
or 0.01
The 3 is in the thousandths place. We multiply it by
or 0.001
All of those products are then added up to form the original number given
![6.463 = 6*1 + 4*\frac{1}{10} + 6*\frac{1}{100} + 3*\frac{1}{1000}](https://tex.z-dn.net/?f=6.463%20%3D%206%2A1%20%2B%204%2A%5Cfrac%7B1%7D%7B10%7D%20%2B%206%2A%5Cfrac%7B1%7D%7B100%7D%20%2B%203%2A%5Cfrac%7B1%7D%7B1000%7D)
![6.463 = 6*1 + 4*0.1 + 6*0.01 + 3*0.001](https://tex.z-dn.net/?f=6.463%20%3D%206%2A1%20%2B%204%2A0.1%20%2B%206%2A0.01%20%2B%203%2A0.001)
![6.463 = 6 + 0.4 + 0.06 + 0.003](https://tex.z-dn.net/?f=6.463%20%3D%206%20%2B%200.4%20%2B%200.06%20%2B%200.003)
It might help to line up the terms like this
![\begin{array}{ccc ccc}6.463 \to & 6 & . & 4 & 6 & 3\\\ & 6 & \ & 0.4 & 0.06 & 0.003\\\ & 6*1 & \ & 4*0.1 & 6*0.01 & 3*0.001\\\ & 6*1 & \ & 4*\frac{1}{10} & 6*\frac{1}{100} & 3*\frac{1}{1000}\\\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bccc%20ccc%7D6.463%20%5Cto%20%26%206%20%26%20.%20%26%204%20%26%206%20%26%203%5C%5C%5C%20%20%20%20%20%20%20%20%26%206%20%26%20%5C%20%26%200.4%20%26%200.06%20%26%200.003%5C%5C%5C%20%20%20%20%20%20%20%20%26%206%2A1%20%26%20%5C%20%26%204%2A0.1%20%26%206%2A0.01%20%26%203%2A0.001%5C%5C%5C%20%20%20%20%20%20%20%20%26%206%2A1%20%26%20%5C%20%26%204%2A%5Cfrac%7B1%7D%7B10%7D%20%26%206%2A%5Cfrac%7B1%7D%7B100%7D%20%26%203%2A%5Cfrac%7B1%7D%7B1000%7D%5C%5C%5Cend%7Barray%7D)
8 - 2 = 6
6 - 1 = 5
9 x 5 = 45
Answer:
Step-by-step explanation:
The triangle is right isosceles.
It is right as the side is the diameter of the circle.
It is isosceles as two sides marked as equal.
<u>Acute angles are same and equal to:</u>
Correct option is 45°