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Kruka [31]
3 years ago
5

Select the correct answer from each drop-down menu. ♡︎♥︎1. 1 or 22. 1 or 2​

Mathematics
1 answer:
Archy [21]3 years ago
7 0
I think that the answer is one
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Find the median,mode,range for each set of number
oee [108]
1, 1, 1, 1, 4, 7, 7
Median (middle) = 1
Mode (most common) = 1
Range (largest# minus smallest#) = 6

5, 10, 10, 15, 15, 15, 20
Median = 15
Mode = 15
Range = 15
7 0
4 years ago
For what values of x is the rational expression below undefined?
Llana [10]
The value of x that will result for the rational expression to be undefined will be the values that will give 0 value for the denominator.

A. 7 
<span>2(7)^2 -32 = 66
</span>
<span>B. 4 
</span>2(4)^2 -32 = 0 <span>-------> undefined</span>

C. 2
2(2)^2 -32 = -24

<span>D. -2 
</span>2(-2)^2 -32 = -24

<span>E. -4 
</span>2(-4)^2 -32 = 0 -------> undefined

F. -7
2(-7)^2 -32 = 66
7 0
3 years ago
X2 - 8x + 15 = 0<br> quadratic formula
ivanzaharov [21]

The quadratic formula is x=(-b+-sqrt(b^2-4(a)(c)))/2a

Using the quadratic formula, we get:

x=(-(-8)+-sqrt((-8)^2-4(15)(1)))/2(1)

x=(8+-sqrt(64-60))/2

x=(8+-sqrt(4))/2

x=(8+-2)/2

x=10/2 and x=6/2

x=5 and x=3

We could do it way faster by completing the square:

x^2-8x+15=0

(x-5)(x-3)=0

x=5 and x=3

Hope both methods make sense! BTW, the +- thing means add or subtract

6 0
4 years ago
What are the perpendicular sides?
inn [45]

Answer:

Step-by-step explanation: they are lines that form a right angle

8 0
3 years ago
Read 2 more answers
Pam and Erin are both planting gardens for their backyards. They want their gardens to be proportional. If pams garden has a len
Simora [160]

Step-by-step explanation:

Pam and Erin want the gardens to be proportional.

<em>proprtional</em><em>-</em><em> </em><em>equal</em><em> </em>

Pams garden has a length of 16 and width of 12. To find the area of Pam's garden multiply the length by the width.

<em>16</em><em>×</em><em>12</em><em>=</em><em> </em><em>192</em><em> </em>

Now that we know the area of Pam's garden, we can set up and equation for Erin's garden. Since they have to be equal we know that Erin's garden should equal 192. Thus we solve for the length by dividing the width from the total.

<em>192</em><em>÷</em><em>21</em><em>=</em><em>9.14</em>

8 0
3 years ago
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