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3 years ago

32 thousand 1 hundred 4 ones times 10

Mathematics

1 answer:

vazorg [7]3 years ago

3 0

Answer:

32140

Step-by-step explanation:

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What is the answer? X/8 - 4 = 15/16

sukhopar [10]

Answer:

Step-by-step explanation:

$\dfrac{x}{8}-4=\dfrac{15}{16}\qquad\text{multiply both sides by 8}\\\\8\!\!\!\!\diagup^1\cdot\dfrac{x}{8\!\!\!\!\diagup_1}-(8)(4)=8\!\!\!\!\diagup^1\cdot\dfrac{15}{16\!\!\!\!\!\diagup_2}\\\\x-32=\dfrac{15}{2}\qquad\text{add 32 to both sides}\\\\x-32+32=7.5+32\\\\x=39.5$

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4 years ago

At Sami's Shoe Warehouse, it takes 4 over 5 day to complete 1 over 10 of an order of sneakers. At this rate, how long will it ta

Radda [10]

The answer is 8 days.

4/5 divided 1/10

4/5 x 10/1

40/5 = 8

6 0

4 years ago

Read 2 more answers

Find the greatest solution for x+y when x^2+y^2 = 7, x^3+y^3=10

damaskus [11]

Answer:

Step-by-step explanation:

set

$f(x,y)=x+y\\$

constrain:

$g(x,y)=x^2+y^2 = 7\\h(x,y)=x^3+y^3=10$

Partial derivatives:

$f_{x}=1\\f_{y} =1 \\g_{x}=2x \\g_{y}=2y\\h_{x}=3x^2 \\h_{y}=3y^2$

Lagrange multiplier:

$grad(f)=a*grad(g)+b*grad(h)\\$

$\left[\begin{array}{ccc}1\\1\end{array}\right]=a\left[\begin{array}{ccc}2x\\2y\end{array}\right]+b\left[\begin{array}{ccc}3x^2\\3y^2\end{array}\right]$

4 equations:

$1=2ax+3bx^2\\1=2ay+3by^2\\x^2+y^2=7\\x^3+y^3=10$

By solving:

$a=4/9\\b=-2/27\\x+y=4$

Second mathod:

Solve for x^2+y^2 = 7, x^3+y^3=10 first:

$x=\frac{1}{2} -\frac{\sqrt{13}}{2} \ or \ y=\frac{1}{2} +\frac{\sqrt{13}}{2} \\x=\frac{1}{2} +\frac{\sqrt{13}}{2} \ or \ y=\frac{1}{2} -\frac{\sqrt{13}}{2} \\x+y=-5\ or\ 1 \or\ 4$

The maximum is 4

6 0

3 years ago

Please my last question I need help<br> Please

nevsk [136]

Answer:

to graph this, you will need to plot points on the graph

the x-axis as stated in the instructions will be the distance in miles

the y-axis will be the time in minutes

for every 1 mile Gloria bikes, it takes her 5 minutes

so that gives us our first point on the graph (1,5)

what about 2 miles? we would double the amount of minutes spent and that would take Gloria 10 minutes to bike 2 miles

that is another point on our graph (2,10)

same goes for the rest of the points, 3 miles would be equal to 15 minutes etc.

I have attached a graph that should be similar to what you can come up with, I put the y-axis (minutes) in intervals of 5, and the x-axis from 1-5

3 0

4 years ago

What is the slope of a line with the equation (y + 3) = 5(x - 2)?

Aneli [31]

This equation is written in point-slope form (y-y1)=m(x-x2). Since the variable m always represents slope in basic mathematics then the slope is 5.

5 0

4 years ago