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3 years ago

True or false answer need ASAP

Mathematics

2 answers:

valentina_108 [34]3 years ago

8 0

Answer:

Fals, True

Step-by-step explanation:

Mariulka [41]3 years ago

8 0

First is false next one is true

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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 />

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3 years ago

Christian is going to invest $310 and leave it in an account for 20 years. Assuming the interest is compounded daily, what inter

Artist 52 [7]

Answer:

r=5.86%

Step-by-step explanation:

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3 years ago

What is the equation of the line with a slope of 2 through (–4, 6) in point-slope form?

Sloan [31]

In point-slope form, the equation is :

Y-6=2(x+4)

Hope this helps✨❤️

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3 years ago

You and a friend each randomly draw a card from a standard deck. What is the probability that at least one of you is holding a f

attashe74 [19]

Answer:

it is 16/52 so it is b=none of these

Step-by-step explanation:

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3 years ago

Read 2 more answers

11 6.186 × 10 in standard form 11 is the exponent btw

dexar [7]

Answer:

618 600 000 000

Step-by-step explanation:

To convert the scientific notation of a large number to a decimal number, move the decimal point as many places to the right as indicated by the exponent of 10.

Use zeros for placeholders as needed.

6.186 × 10¹¹ Move the decimal point eleven places to the right

6.186 × 10¹¹ = 618 600 000 000.

We had to insert eight zeros as placeholders.

6.186 × 10¹¹ = 618 600 000 000

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3 years ago