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s344n2d4d5 [400]
3 years ago
7

Estimate numbers 1-4 from the tens place value. 1. 89 2. 64 3. 985 4. 467

Mathematics
1 answer:
zhenek [66]3 years ago
5 0

\huge\text{Hey there!}

\huge\text{We are not sure what you want us to}\\\huge\text{round to so I will...}\huge\boxed{\downarrow}\\\\\\\huge\boxed{\mathsf{original \ number\rightarrow tens\rightarrow hundreds/thousands}}

\huge\boxed{1.) \ \mathsf{89} \rightarrow \bold{90}\rightarrow\bf 100}}\\\huge\boxed{2.) \mathsf{\ 64\rightarrow \bold{6} \rightarrow \bf 100}}\\\huge\boxed{3.) \mathsf{ \ 985 \rightarrow \bold{990}\rightarrow \bf 1,000}}\\\huge\boxed{4.)\mathsf{\ 467\rightarrow\bold{470}\rightarrow \bf 500}}}

\huge\textsf{Reminder: If you have \bf 0 - 4 you are going}\\\huge\textsf{\bf downward \& 5 - 9 you are going upward}

\huge\text{Good luck on your assignment \& enjoy your day!}

~\huge\boxed{\frak{Amphitrite1040:)}}

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This step separates the non-squareable 7 and the squareable x^2 - 6x .

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After separating the non-squareable, add the number which makes the first or left side a perfect square trinomial. The formula to find the number is: c =  {\frac{b}{2}  }^{2} .
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"Write the trinomial x^2 - 6x + 9 as (x - 3) squared."
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"Isolate the variable x to get solutions of -1 and 7."
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8 0
2 years ago
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A circle is shown. Triangle J K I have points on the circle. Angle J K I is 70 degrees. The measure of arc K I is 116 degrees.
photoshop1234 [79]

Answer:

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3 years ago
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Given an=n^3-2n what is a3<br><br> please don't attach file!!!!
sineoko [7]

Answer:

21

Step-by-step explanation:

Try using this notation:  a(n)     and not    an.

an=n^3-2n becomes    a(n) = n^3 - 2n.

Then a(1) = 1^3 - 2(1) = 1 - 2 = -1

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5 0
2 years ago
What is the measure of the angles?
statuscvo [17]

Answer:

The angle is 35

Step-by-step explanation:

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But it asked for the measure of the angle

2x+9

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3 years ago
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