Which equation does NOT graph a line? A) y = 5 B) y = -3x3 C) y = 2/3 x D) y = −8x That 3 in b is an exponent btw

Mathematics

1 answer:

Strike441 [17]2 years ago

5 0

Answer:b

Step-by-step explanation:

Rocket science

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16% of 150 is what number plz show work

bazaltina [42]

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 150 is 100% - because it's the output value of the task. 
2. We assume, that x is the value we are looking for. 
3. If 150 is 100%, so we can write it down as 150=100%. 
4. We know, that x is 16% of the output value, so we can write it down as x=16%. 
5. Now we have two simple equations:
1) 150=100%
2) x=16%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
150/x=100%/16%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 16% of 150

150/x=100/16
(150/x)*x=(100/16)*x - we multiply both sides of the equation by x
150=6.25*x - we divide both sides of the equation by (6.25) to get x
150/6.25=x 
24=x 
x=24

now we have: 
16% of 150=24

4 0

3 years ago

Read 2 more answers

I keep putting in the formula but I keep getting the answer wrong

Advocard [28]

Answer:

314 in² (nearest whole number)

Step-by-step explanation:

Radius of a regular polygon: The distance from the center of the polygon to any vertex. The radius of a hexagon is equal to the length of one side.

Therefore, from inspection of the given diagram:

radius = 11 in ⇒ side length = 11 in

To find the area of a regular polygon, we first need to calculate the apothem. The apothem is the line drawn from the center of the polygon to the midpoint of one of its sides.

$\textsf{Length of apothem (a)}=\dfrac{s}{2 \tan\left(\frac{180^{\circ}}{n}\right)}$