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2 years ago

15

Some automobiles have four-button locks. To gain entry, push each of the four buttons, in a particular order, to unlock the door

. How many different six-digit codes are possible?

1 answer:

bogdanovich [222]2 years ago

7 0

Answer:

their are five diffreant codes.

Step-by-step explanation:

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Solve for z:2^3z+9=8^2z+1

Anika [276]

Answer:

Hope this helps

Step-by-step explanation:

4 0

2 years ago

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Please, help and please answer my questions Lately, no-one's answering my questions-

evablogger [386]

Answer:

I think the last you already have is right. I wasn’t very good at this but I try

Step-by-step explanation:

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1 year ago

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Write a quadratic equation in standard form with the given roots

stich3 [128]

${x}^{2} - \frac{15x}{2} + \frac{7}{2}$

Step-by-step explanation:

So we go backwards, since we have x= 1/2 , 7

$(x - \frac{1}{2} )(x - 7)$

Now we have to foil to get the quadratic

${x}^{2} - 7x - \frac{1}{2} x + \frac{7}{2}$

We must simplify the terms

${x}^{2} - \frac{14x}{2} - \frac{x}{2} + \frac{7}{2}$

Our final result comes out to be

${x}^{2} - \frac{15x}{2} + \frac{7}{2}$

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1 year ago

Write the equation for this line in y=blanks+blank<br><br> **Please see picture**

Diano4ka-milaya [45]

Equation for this line is y = -2x + (-4)

<u>Step-by-step explanation:</u>

Step 1:

Slope intercept equation for a line is of the form y= mx + b, where m is the slope and b is the y-intercept.

Step 2:

Calculate slope of the given line.

⇒ m = (y2 - y1)/(x2 - x1) = (2 - (-2))/(-3 - (-1)

⇒ m = 4/-2 = -2

Step 3:

Find y-intercept

⇒ b = - 4

Step 4:

Substitute values to get equation

⇒ y = -x -4 or y = - (x + 4)

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2 years ago

Please help me asap! sorry this si english =(

Ilia_Sergeevich [38]

1. Disappoint
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4. Reunited
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2 years ago