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2 years ago

6

Find the square of

10} " alt="7 - 2 \sqrt{ 10} " align="absmiddle" class="latex-formula">

2 answers:

mash [69]2 years ago

6 0

89-29 over 10 from my calculations my friend

wlad13 [49]2 years ago

3 0

Please find attached photograph for your answer.

Hope it helps.

Do comment if you have any query.

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The ratio of money in Obi's wallet to Rudy's wallet one day was 5:2.

mamaluj [8]

Answer:

The amount that Obi initially had was £20

Step-by-step explanation:

Let

x ----> amount that Obi initially has

y ----> amount that Rudy has

we know that

$\frac{x}{y} =\frac{5}{2}$

$x=2.5y$ ----> equation A

$x-20=y-8$

$y=x-20+8$

$y=x-12$ ----> equation B

Solve the system by substitution

substitute equation A in equation B

$y=(2.5y)-12$

solve for y

$2.5y-y=12\\1.5y=12\\y=8$

Find the value of x

$x=2.5(8)=20$

therefore

The amount that Obi initially had was £20

4 0

3 years ago

All of the points in the graph are on the same line.<br><br> Find the slope of the line.

geniusboy [140]

Answer:

The slope of the line is $\frac{1}{2}$ .

-

Step-by-step explanation:

☆Remember:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

☆Just plug it in with 2 sets of coordinate points.

$m = \frac{7 - 3}{9 - 1} = \frac{4}{8} = \frac{1}{2}$

8 0

2 years ago

Consider the following incomplete deposit ticket: what was art’s total deposit? a. $1,701.23 b. $1,545.83 c. $1,856.63 d. $1516.

34kurt

Step-by-step explanation:

the answer is $1,145.39

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2 years ago

What does it mean for a fraction to be in simplest form?

DerKrebs [107]

A fraction is in it's simplest form if both of the numerator and denominator are not divisible by a number.

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3 years ago

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It is 622 . 622 is 198*3.14

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2 years ago