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posledela
3 years ago
14

How many terms are in the expression

D%20%2B%205" id="TexFormula1" title=" {x}^{2} + xy - {y}^{2} + 5" alt=" {x}^{2} + xy - {y}^{2} + 5" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
amid [387]3 years ago
4 0

a term will be the expression between the + or - signs

\bf \stackrel{\stackrel{one}{\downarrow }}{x^2}+\stackrel{\stackrel{two}{\downarrow }}{xy}-\stackrel{\stackrel{three}{\downarrow }}{y^2}+\stackrel{\stackrel{four}{\downarrow }}{5}

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Circle A has an area of 500 in? The diameter of circle B is three times the diameter of circle A. Estimate the area of circle B.
Monica [59]

Step-by-step explanation:

circle has an area of 500 inches if we multiply it by 3 we get 1500 inches

5 0
3 years ago
Find the surface area of the cylinder to the nearest tenth. Use 3.14 for n
zaharov [31]
Remember: The formula for surface area for cylinders are S= 2πrh + 2πr²
 The 2πr² represents the circular parts of the cylinder. 

First, let's find the lateral side of the cylinder. 
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Next, find the circular parts.
→ 2 (3.14)(6²)
→ 2 (3.14)(36) = 226.08
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I hope this helps!

5 0
3 years ago
Help????<br> Correct answer gets Brainliest.
Solnce55 [7]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Identify the solution to the system of linear equations<br> Y=-x-2<br> Y=x-6
NikAS [45]

Answer:

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6 0
3 years ago
Solve for b .<br><br> -9 b = 27<br><br> b =
saul85 [17]

Final Answer: b = -3

Steps/Reasons/Explanation:

Question: Solve for b. -9 b = 27. b = ?

<u>Step 1</u>: Divide both sides by -9.

b = -\frac{27}{9}

<u>Step 2</u>: Simplify \frac{27}{9} to 3.

b = -3

~I hope I helped you :)~

5 0
2 years ago
Read 2 more answers
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