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otez555 [7]
3 years ago
14

78 ÷ 8 is equivalent to 78.00 ÷ 8. We can write zeros in the tenths place and hundredths place without changing the value. Use t

he algorithm to solve.
Mathematics
2 answers:
Shtirlitz [24]3 years ago
6 0
9.75 all you need to to is divide 78 by 8 which would equal 9.75
Nutka1998 [239]3 years ago
4 0

Answer:

9.75

Step-by-step explanation:

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solution:

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3 years ago
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Which is the best estimate of -14 1/9 (-2 9/10)<br><br> A- (-42)<br> B-(-28)<br> C-28<br> D-42
aleksandrvk [35]
D), I believe it is -42. Correct me if im wrong :}
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Is ∞ the same as +∞?
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Katy and Jane construct a four-sided wall to surround their castle. The wall has a perimeter of
PilotLPTM [1.2K]

Answer:

The correct length is <em>34 feet</em>.

Step-by-step explanation:

Let us assume that the wall created is a rectangle <em>ABCD</em> as shown in the attached image.

We know that opposite sides of a rectangle are equal.

<em>Perimeter</em> of a <em>closed figure is calculated by adding all the sides of the figure</em>.

Here, from the figure, the perimeter is : AB + BC + CD + DA

AB and CD are equal to length.

BC and DA are equal to width.

So,

Perimeter = 2 \times (length + width) ....... (1)

Here, we are given that <em>perimeter </em>is 100 feet and <em>width</em> = 16 feet

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5 0
3 years ago
Question on similar triangles attatched
Morgarella [4.7K]

Answer:

<u>h = 24 cm</u>

Step-by-step explanation:

The triangles are similar.

Their dimensions are proportional.

Finding scale factor :

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  • 1/2

Finding h :

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6 0
2 years ago
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