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3 years ago

What is the distance between the points (-7,3) and (4,-5) on a coordinate plane

Mathematics

2 answers:

Marina86 [1]3 years ago

8 0

B b b b b b b b b b b b b b b

LenKa [72]3 years ago

5 0

Answer:

b because c 13 is too far away for one coordinate were it is not too long and to short

Step-by-step explanation:

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Ede4ka [16]

19,526,000÷5280= 3700 miles :)

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3 years ago

4(x+6)≤−56 it says Solve the inequality.

vlabodo [156]

$\tt \: 4(x + 6) \leqslant - 56$

Divide both sides of the inequality by 4

$\sf \: x + 6 \leqslant - 14$

Move the constant to the right-hand side and change its sign

$\bf \: x \leqslant - 14 - 6$

Calculate the difference

$\rm \: x \leqslant - 20$

And we are done solving!!~

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3 years ago

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Solve log2(x) – log2(3) = 2.

Lynna [10]

Answer:

x=9.64385618

Step-by-step explanation:

I used an app to solve it

3 0

3 years ago

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PLEASE ANSWER ASAP!!! Using the given equation find the missing coordinates of the points and then find the slope of the line fo

Andrei [34K]

Answer:

Step-by-step explanation:A.

Slope =

Step-by-step explanation:

We are given the equation of the line as .

A. The co-ordinate is given by

Substituting the value , we get,

implies implies i.e. 3x = -1 i.e.

Thus, the co-ordinate is .

B. The co-ordinate is given by

Substituting the value , we get,

implies implies i.e. 9y = 0 i.e. y= 0

Thus, the co-ordinate is .

Since, the slope of a line is given by .

We get,

Slope = .

i.e. Slope = .

Hence, the slope of the line is .

5 0

2 years ago

the length of a rectangle is equal to triple the width . if the perimeter is 8 centimeters .what is the length and the width of

madam [21]

Answer:

Length = 3 cm

Width = 1 cm

Step-by-step explanation:

Let the length of rectangle be l and width of rectangle be w.

According to problem,

l = 3w {Length of rectangle is equal to triple the width}

And Perimeter,P = 8 cm

Since, P = 2 ( l + w )

or 8 = 2( l + w)

Plug l =3w in the above perimeter equation.

We get:

8 = 2( 3w + w)

8 = 2(4w)

8 = 8w

or w = 1 cm

Then length ,l = 3w =3 * 1 = 3 cm

Hence length of rectangle is 3cm and width of rectangle is 1cm.

3 0

3 years ago