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Len [333]
3 years ago
13

A survey was conducted on the salaries of 30 randomly selected households in two different cities.

Mathematics
1 answer:
aliya0001 [1]3 years ago
4 0
I think
the awnser is c 
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Which values are solutions to the inequality below? check all that apply.
Vlada [557]

take square root of 121, which is 11

so -12, 3, 10,

8 0
3 years ago
Show that the triangles are similar and write a similarity statement. 18 POINTS!!!
ivolga24 [154]

Answer:

\frac{RS}{UV} =\frac{RQ}{UT} =\frac{QS}{TV}

So ΔQRS ~ ΔTUV

Step-by-step explanation:

7 0
3 years ago
How do you get the same base for the power
zhannawk [14.2K]
64 = 2 ^6
16 = 2^4 = 

2^ 6*(2x+4) = 2^4 * 5x

6(2x+4) = 20x

10/3 x = 2x +4

4/3 x = 4

x = 3

you can also use logarithms like so

(2x+4)ln64 = 5x ln16

ln64/ln16 = 3/2

3/2 * 2x + 3/2 * 4 = 5x

3x + 6 = 5x

2x = 6

x = 3




7 0
3 years ago
3x +4y = - 23<br>2y - x = - 19<br>What is the solution (x, y) to the system of the equations <br>​
zloy xaker [14]

Answer:

all work is shown and pictured

6 0
3 years ago
Find the width (w) of the rectangle if the area of the rectangle is x2 + 18x + 45.
poizon [28]

I'm not sure if you're already given the length of the rectangle, but the width is either (x + 3) or (x + 15).

We can find this by factoring x² + 18x + 45, as the area of a rectangle is found by multiplying the length and width together, so if we factor this expression we can find what was multiplied together.

Factoring x² + 18x + 45, we get (x + 3)(x + 15), which then tells us the two sides of the rectangle. Again, I'm not sure if you were already told the length, but if you were then the width is the other side. For example, if you were told the length was (x + 3), then the width would be (x + 15).

I hope this helps!

5 0
3 years ago
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