3 years ago

The distance between -2 and 4 on the number line can be found by which expression

Mathematics

2 answers:

Dahasolnce [82]3 years ago

6 0

4 - -2

,...........................

mrs_skeptik [129]3 years ago

6 0

The disatnce between a and b is |a-b|=|b-a|, either work

|-2-4|=|4-(-2)|=6
distance is 6

You might be interested in

Removing which point from the coordinate plane would make the graph a function of X?

lisabon 2012 [21]

You would need to remove (-2, 1)

8 0

3 years ago

Please help!!!!!!!!!!!!!!!!!

Leokris [45]

Answer:

The domain of a function is defined as the set of x-values for which the function is real and defined. The first alternative is correct

Step-by-step explanation:

3 0

3 years ago

What is Q3 for this data set?

Kisachek [45]

The same as last time

Step-by-step explanation:

8 0

1 year ago

Read 2 more answers

Ms. Green has 3 % yards of fabric. One bandana requires 1/4 of a yard of fabric. How many bandanas can

Nikitich [7]

Answer:

Step-by-step explanation:

number of bandana that can be made = total yards of fabric ÷ yards needed to make one bandanna

3 ÷ 1 /4

= 3 x 4 = 12

7 0

2 years ago

Find the work done by force dield f(x,y)=x^2i+ye^xj on a particle that moves along parabola x=y^2+1 from(1,0) to (2,1)

NemiM [27]

Call the parabola $P$ , parameterized by $\mathbf r(y)=\langle y^2+1,y\rangle$ with $0\le y\le 1\rangle$ . Then the work done by $\mathbf f(x,y)$ along $P$ is

$\displaystyle\int_P\mathbf f(x,y)\cdot\mathrm d\mathbf r=\int_{y=0}^{y=1}\mathbf f(x(y),y)\cdot\dfrac{\mathrm d\mathbf r(y)}{\mathrm dy}\,\mathrm dy$
$=\displaystyle\int_0^1\langle(y^2+1)^2,ye^{y^2+1}\rangle\cdot\langle2y,1\rangle\,\mathrm dy$
$=\displaystyle\int_0^1(2y^5+4y^3+2y+ye^{y^2+1})\,\mathrm dy=\frac73-\frac e2+\frac{e^2}2$

8 0

3 years ago