All categories

3 years ago

How do you explain -3 1/3 / 4/9

Mathematics

1 answer:

solniwko [45]3 years ago

8 0

Step-by-step explanation:

i have just explained everything

You might be interested in

For the point P(6,8) and Q(11,11), find the distance d(P,Q) and the coordinates of the

devlian [24]

Answer:

The distance of PQ = $\sqrt{34}$

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given that the points are P(6,8) and Q(11,11)

Distance formula

PQ = $\sqrt{x_{2}-x_{1} )^{2} +(y_{2} - y_{1})^{2} }$

= $\sqrt{11-6)^{2} +(11-8)^{2} }$

= $\sqrt{(5)^{2}+(3)^{2}} }$

= $\sqrt{25+9}$

= $\sqrt{34}$

4 0

3 years ago

john currently has $50 in savings. he had been saving $8 each week. yesterday he spent $142 of the savings. for how many weeks h

anastassius [24]

Answer:

24 weeks

Step-by-step explanation:

He now has $50.

He just spent $142.

Before spending the $142, he had a total of

$142 + $50 = $192

He had saved a total of $192.

He saves $8 per week.

$192/$8 = 24

He saved for 24 weeks.

3 0

4 years ago

Read 2 more answers

Which of the following functions is graphed below?

Elza [17]

___________________A

5 0

3 years ago

How much of earth surface by land

Mars2501 [29]

Answer:

GOOD AFTERNOON

UR ANSWER IS ::

Step-by-step explanation:

510.1 milion km

8 0

3 years ago

Read 2 more answers

Find the equation in standard form , of the line passing through points (2,-3) and (4,2)

Fudgin [204]

The form of linear equation that describes line is:

$y=sx+n$

First we must calculate the slope.

$s=\dfrac{\Delta{y}}{\Delta{x}}=\dfrac{2-(-3)}{4-2}=\dfrac{5}{2}$

Now it looks a bit more like this:

$y=\dfrac{5}{2}x+n$

All we need now is to put in y and x from one point doesn't matter which. I'll pick A.

The equation now looks like this:

$-3=\dfrac{5}{2}\cdot2+n$

Solve for n.

$-3=5+n \\n=-8$

And finally write the equation.

$f(x)=\dfrac{5}{2}x-8$

Hope this helps.

r3t40

7 0

3 years ago