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4 years ago

What does 59% divide by 4 times 8 minus 9 times 5 equal?

Mathematics

2 answers:

Radda [10]4 years ago

8 0

Answer:

Step-by-step explanation: the answer is -43.82

Triss [41]4 years ago

4 0

Answer: -43.82

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

Write the following number in standard form.

dolphi86 [110]

Answer:

8,036,504.21

Step-by-step explanation:

One way to convert a number from word form to standard form is by using a place value chart.

EIGHT MILLION, THIRTY-SIX THOUSAND, FIVE HUNDRED FOUR AND TWENTY ONE HUNDREDTHS.

8 0

3 years ago

Read 2 more answers

HELP answer this it uses scientific notation

alisha [4.7K]

Answer:

it is 2000times larger

Step-by-step explanation:

take off 3 zeros and 3*2 is 6

7 0

3 years ago

A bag of marbles has 10 red, 4 blue, 2 green, and 8 yellow. 16 people are asked to pull a marble and replace it. A yellow marble

Pachacha [2.7K]

The theoretical probability of a yellow marble would be 8/24 or 33.3%. (this is found by adding all possibilities so 10+4+2+8 and dividing it by the yellow). The experimental probability was 8/16 or 50% so a 16.67% higher probability than the expected

8 0

3 years ago

What is x^2 + 3x - 10 =0

fgiga [73]

$x^2 + 3x - 10 = 0 \\ \\ (x - 2)(x + 5) = 0 \\ \\ x = 2, -5 \\ \\$

The final result is: x = 2, -5.

7 0

3 years ago

Read 2 more answers