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3 years ago

What number is a common multiple of five and nine?

Mathematics

2 answers:

Ksenya-84 [330]3 years ago

8 0

45 would be the answer to your question

denis-greek [22]3 years ago

4 0

Answer:

Step-by-step explanation:

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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

*PLEASE HELP ASAP I WILL MARK BRAINLIST* (Questions and Answers pictured)

nexus9112 [7]

Answer:

The first equation, sorry can’t explain.

6 0

3 years ago

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GREATEST COMMON FACTOR OF 8 OF 36

Mekhanik [1.2K]

Answer:

Step-by-step explanation:

greatest common factor means the largest positive number that can divide both terms

if you divide 8 by 4 = 2

and if you divide 36 by 4 = 9

8 0

3 years ago

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(3x-1)(ax+b) = 12x² - 19x + cWork out the values of a, b and c.

Snezhnost [94]

The value of a, b, c is
a=4
b= -5
c= 5

4 0

3 years ago

5:35-5:52 I need how much minutes from 5:35 from 5:52 please answer

Greeley [361]

Since these both are on the same hour we'll ignore the 5. We end up having :35 and :52. We'll subtract 35 from 52 which gives us 17. The answer to this is 17 minutes.

8 0

3 years ago

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