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3 years ago

Find the distance between (-4, 8) and (-6, 5)

2 answers:

4 0

Use the distance formula to determine the distance between two points.

√13≈3.60555127

emmasim [6.3K]3 years ago

3 0

For (-4, 8) first you would want to find the absolute value of -4 which is 4 then you would add 4+8 which equals 12 that is the distance between (-4, 8)
for (-6, 5) first you would have to find the absolute value of -6 which is 6 then you can add 6+5 which equals 11 that is the distance for (-6, 5)

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xeze [42]

Answer:

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3 years ago

A rectangle has length 72 cm and it’s width 56 cm. The other rectangle has the same area as this one, but its width is 21 cm. Fi

Kryger [21]

A = l*w

A = 72* 56

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3 years ago

The perimeter of a rectangle is 72 cm. The length is 3 more than twice the width What

solmaris [256]

<h3>Solution</h3>

Given :-

Perimeter of rectangle = 72 cm
The length is 3 more than twice the width.

Find :-

Dimensions of rectangle

<h3 /><h3>Explantion</h3>

Using Formula

$\boxed{\underline{\tt{\red{\:(perimeter_{rectang}\:=\:2\times (Length+Width)}}}}$

Let,

Length of Rectangle = x cm
Breadth of Rectangle = y cm

According to question,

==> perimeter of Rectangle = 72

==> 2(x+y) = 72

==> x + y = 72/2

==> x + y = 36_________________(1)

Again,

==> x = 2y + 3

==> x - 2y = 3__________________(2)

Subtract equ(1) & equ(2)

==> y + 2y = 36 - 3

==> 3y = 33

==> y = 33/3

==> y = 11

keep in equ(1)

==> x - 2×11 = 3

==> x = 3 + 22

==> x = 25

<h3>Hence</h3>

Length of Rectangle = 25 cm
Width of Rectangle = 11 cm

<h3 />

7 0

3 years ago

Add 7 and 3 8ths meters plus 6 and 1 third meters. Does the sum belong to the set of rational number integers or whole numbers?

PSYCHO15rus [73]

Rational number integers because the sum using (LCD) is 13 and 17/24. Therefore, the answer can not be a whole number because it is in a fractional form. You can also put this number in a rational for which would be 312/24. This proves that it is a rational number.

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3 years ago

When i triple my numberand subtract by 3 u get 83

sergeinik [125]

Laugh out loud a pun isn't it

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3 years ago