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White raven [17]
3 years ago
15

Need help with #17 no clue what it is

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
5 0
Plug in three for x. Then do the math and that will show the proof in the answer too.
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Which polynomial is equivalent to (y+10)^2?
notka56 [123]

Answer:

Step-by-step explanation:

(a + b)² = a² + 2ab +b²

a = y  & b = 10

(y + 10)² = y² + 2 *y*10 + (10)²

            = y² + 20y + 100

3 0
3 years ago
A glass vase is shaped like a cylinder and has a radius of 2.5 inches. The vase holds 170 cubic inches of water. How tall is the
nataly862011 [7]
Formula for volume of cylinder:  pi*r^2*h
170 = 3.14*2.5^2*h
170=19,625*h
170/19.625 = h; h = 8.66 inches



5 0
3 years ago
Read 2 more answers
The mean midday temperature recorded in June in a city in South California is 36ºC, and the standard deviation is 3ºC. The numbe
Vsevolod [243]

Answer:

About 4 days

Step-by-step explanation:

Convert 39 and 42 degrees C to a z score and then use the z-table

7 0
2 years ago
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Part a: what is the initial value of the function? what does it mean in the context of the situation?
ser-zykov [4K]

Answer:

Initial value = 10, slope = 4

Step-by-step explanation:

Initial value is the point where x takes its lowest value. In this case it is x = 0 and y = 10. Rate of change is the slope at a given point. Because this is a first order equation graph the slope is always the same. And in this case it is 4 as for every 1 unit of x the y goes 4.

4 0
3 years ago
Which one is greater 10 squared or 22/7
GenaCL600 [577]

Answer:

<em>(</em><em>2</em><em>2</em><em>/</em><em>7</em><em>)</em><em>²</em>

<em>5</em><em>7</em><em>6</em><em>/</em><em>4</em><em>9</em>

<em>is</em><em> </em><em>your</em><em> </em><em>answer</em><em> </em><em>hope</em><em> </em><em>it</em><em>'s</em><em> help</em><em> u</em>

3 0
3 years ago
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