All categories

4 years ago

Use the distributive property to simplify 4^x(2^-6)

Mathematics

1 answer:

julsineya [31]4 years ago

6 0

Is it 4 times x or 4 to the power of x, if the first one then, 8x-24x. if the second then 8^-6x

You might be interested in

432.3 is what percent of 131?

BARSIC [14]

Answer:

330

Step-by-step explanation: use a percentage calc

4 0

3 years ago

What's the solution to x^2-11x+19=-5<br> (this is a Quadratic Equation)

Maru [420]

Answer:

8 and 3

Step-by-step explanation:

We first want to add 5 to both sides, making the equation x^2 -11x +24=0, now, we want to use the quadratic formula, which is( -b <u>+</u> sqrt(b^2 -4ac)) /2a

for equations of the form ax^2 + bx +c, so in our case, a =1, b= -11, and c=24,

when you plug in the variables, you will get the answers! :)

4 0

3 years ago

Read 2 more answers

HELP PLEASE ON A TIME LIMIT PLEASE SAVE ME!!

Elena-2011 [213]

It would be D just add and multiply the sides by what they need to be right there you’ll get D

6 0

3 years ago

Read 2 more answers

Please help i am giving away brainliest

emmasim [6.3K]

Answer:

6,480in.3

Step-by-step explanation:

Hope this helps!

7 0

3 years ago

I REALLY NEED HELP!!Determine how many actual fish food boxes fit in the shipping box. Show your work.

Effectus [21]

Answer: 2,340 fish food boxes

Step-by-step explanation:

The missing figure is attached.

Convert all the Mixed numbers and the fraction to Decimal numbers:

$3\frac{3}{4}\ ft=(3+0.75)\ ft=3.75\ ft\\\\3+\frac{1}{4}\ ft=(3+0.25)\ ft=3.25\ ft\\\\\frac{1}{ 4}\ ft=0.25\ ft$

The fish food boxes are cubes.

Find the volume of a fish food box with this formula:

$V_f=s^3$

Where "s" is the length of any edge.

This is:

$V_f=(0.25\ ft)^3\\\\V_f=0.015625\ ft^3$

The Shipping box is a rectangular prism. Find its volume with this formula:

$V_s=lwh$

Where "l" is the length, "w" is the width and "h" is the height.

Then, this is:

$V_s=(3.75\ ft)(3\ ft)(3.25\ ft)\\\\V_s=36.5625\ ft^3$

FInally, you must divide the volumes in order to calculate the number of fish food boxes that fit in the shipping box. You get this result:

$\frac{36.5625\ ft^3}{0.015625\ ft^3}=2,340$ $fish\ food\ boxes$

3 0

4 years ago