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3 years ago

Help? please? anyone? thank youuu

Mathematics

1 answer:

Montano1993 [528]3 years ago

8 0

The answer is 6. you just count the boxes in between the two points

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HHEEEEEEEELLLLPPPPPPPP 11 POINTS

svp [43]

The answer is C........

7 0

3 years ago

Find all solutions of the equation algebraically. Use a graphing utility to verify the solutions graphically. (Enter your answer

Anuta_ua [19.1K]

Answer:

The solutions of the equation are 0 and 0.75.

Step-by-step explanation:

Given : Equation $16x^4 - 24x^3 +9x^2 =0$

To find : All solutions of the equation algebraically. Use a graphing utility to verify the solutions graphically ?

Solution :

Equation $16x^4 - 24x^3 +9x^2 =0$

$x^2(16x^2-24x+9)=0$

Either $x^2=0$ or $16x^2-24x+9=0$

When $x^2=0$

$x=0$

When $16x^2-24x+9=0$

Solve by quadratic formula, $x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

$x=\frac{-(-24)\pm\sqrt{(-24)^2-4(16)(9)}}{2(16)}$

$x=\frac{24\pm\sqrt{0}}{32}$

$x=\frac{24}{32}$

$x=\frac{3}{4}$

$x=0.75$

The solutions of the equation are 0 and 0.75.

For verification,

In the graph where the curve cut x-axis is the solution of the equation.

Refer the attached figure below.

7 0

3 years ago

In the united states the speed limit signs are in Miles per hour. Unfortunately, your speedometer only reads in km/hour. How man

ohaa [14]

Hello,

1mph = 1.60934kph

70 x 1.60934 = 112.6538

Answer:

70mph = 112.6538kph

8 0

3 years ago

What is 8 more than twice the sum of a number and 3 is the same as -6?

a_sh-v [17]

This can be solver by creating a small equation with x being the number and solving for x. The equation would be 8 + 2( x + 3 ) = -6
Solve for x:
8 + 2( x + 3 ) = -6
Distribute the 2
8+ (2x+6)=-6
Subtract 8
2x+6= -14
Add 6
2x= 8
Divide by 2
x=4

So the number you are looking for is 4

I hope this helps!

8 0

3 years ago

A small greeting card company prints and ships greeting cards throughout the year. Rodney is able to package and ship 416 cards

Rasek [7]

Answer:

52 cards/hour

Step-by-step explanation:

416 cards

Rodney's card production rate is --------------- = 52 cards/hour

8 hours

3 0

3 years ago