sukhleen is making a chess board she has 210cm2 of wood with which to make the white squares 210cm2 of wood with which to make the black squares and 6500mm2 of word to make a border

what is the total area of the chessboard?​

Answer:

4x+y=6

Step-by-step explanation:

Hi! Hope this helps.

4x+y=6

Answer:

6

Step-by-step explanation:

-4, -4 to 2, -4

You have to go to the right 6 shown on the graph and with the coordinates

-4 + 6 is 2 (which is the first part of the coordiates

the second part doesn't change because A and D are on the same level

Answer:

Step-by-step explanation:

The two rules are :-

15 - 10(n - 1)

25 - 10n

Answer:

Explanation:

sequence: 15, 5, -5, -15, -25

solve:

1st rule 25 - 10n:

25 - 10(0) = 15

25 - 10(2) = 5

25 - 10(3) = -5

25 - 10(4) = -15

25 - 10(5) = -25

second rule using 15 - 10(n - 1):

15 - 10(1 - 1) = 15

15 - 10(2 - 1) = 5

15 - 10(3 - 1) = -5

15 - 10(4 - 1) = -15

15 - 10(5 - 1) = -25

Answer:

3 weeks

Step-by-step explanation:

25+1.75=26.75

Saira can only withdraw up to $80.25

26.75 x 3 = 80.25

Answer:

x² - 12x + 27

Step-by-step explanation:

(f + g)(x)

= f(x) + g(x)

= x² - 13x + 36 + x - 9 ← collect like terms

= x² - 12x + 27 ← in standard form

Answer:

1km please brain list me pls

Answer:

que es eso no se ingles

Answer:

if you need a clearer version or a paper showing work lmk:)

Answer:

0: 3.00

1: 3.49

2: 3.98

3: 4.47

4: 4.96

5: 5.45

10: 7.90

Step-by-step explanation:

The general formula is y=0.49x+3.00 because 0.49 is the rate and 3.00 is the flat charge. Plug in the number of cans in x and solve.

Answer:

Step-by-step explanation:

1: multiply lxh which is 3x8 you should get 24 then you multiply that by 5.

2: Then you should get 120 then you multiply that by 6 because it has 6 sides and you have your answer.

THE ANSWER IS= 720yd 3

Answer: 10/100 is 1/10

Step-by-step explanation:

The shapes that are geometric are square and rectangle triangle.

Geometric shapes are those shapes that are precise and regular. These shape are seen in human-made things, like building and machines.

The square is a geometric shape that has 4 equal sides.

The rectangle is a geometric shape that has four sides with four right angles.

Triangle is a geometric shape that has three sides with three edges and three vertices.

Therefore, the shapes that are geometric are square, rectangle and triangle.

Learn more about geometry here:

https://brainly.com/question/19241268

Answer:

they can both be divided by: 2,3, and 6

Step-by-step explanation:

Hope this helps!

if not I'm sorry.

Answer:

=================================================

Explanation:

The numbers sort to this

16, 18, 23, 24, 29, 30

Cross off the outer most values 16 and 30 to end up with this smaller set

18, 23, 24, 29

Then repeat to get this smaller set

23,24

We add up these numbers and divide the sum by 2

(23+24)/2 = 47/2 = 23.5

The median is 23.5

The last steps of adding and dividing by 2 only works if we have an even number of values in the original set.

Answer:

(-3,5] U [5,10)

Step-by-step explanation:

That should be your answer let me know

[tex]\left[Hello, Brainly User!][/tex]

Answer:

n < -2

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

n+3<−3n−5

Step 2: Add 3n to both sides.

n+3+3n<−3n−5+3n

4n+3<−5

Step 3: Subtract 3 from both sides.

4n+3−3<−5−3

4n<−8

Step 4: Divide both sides by 4.

4n/4<−8/4

n<−2

[tex][CloudBreeze][/tex]

Answer:

R72. 80

Step-by-step explanation:

1KG = R36, 40

2KG = R36.40 X 2

= R72. 80

Answer:

do it by square and askme i but x ti

es divide by 6

Answer:

129

Step-by-step explanation:

you have to take 51 and subtract it from 180.

Answer:

6 unit to the right, 14 unit up

Step-by-step explanation:

I think I'm not sure if I'm correct sorry if you get it wrong

Factoring an expression involves rewriting the expression in simplier form

The factored expression of [tex]5xy^3 + 15x^3y^2 - 30x^2y^2[/tex] is [tex]5xy^2(y + 3x^2 - 6x)[/tex]

The expression is given as:

[tex]5xy^3 + 15x^3y^2 - 30x^2y^2[/tex]

Factor out 5x from the expression

[tex]5x(y^3 + 3x^2y^2 - 6xy^2)[/tex]

Factor out y^2 from the expression

[tex]5xy^2(y + 3x^2 - 6x)[/tex]

Hence, the factored expression of [tex]5xy^3 + 15x^3y^2 - 30x^2y^2[/tex] is [tex]5xy^2(y + 3x^2 - 6x)[/tex]

Read more about factorized expressions at:

https://brainly.com/question/723406

Answer:

$63

Step-by-step explanation:

Ratio=7 : 2

Red apples sold= 63

Total red apples sold= 7

--------- x 63

9

=$49

Total green apples sold= 2

-------- x 63

9

=$14

Total cost= $49+$14

=$63

Answer: 15

Step-by-step explanation:

Let the smaller number = x.

Then the larger number is 3x because one of the numbers is one thirds the other.

The sum of the two numbers is 60.

Therefore, x + 3x = 60

4x = 60

x = 15.

So the smaller number = 15

Answer:

1

Step-by-step explanation:

6+x=7x

7x-x=6

6x=6

6x=6

6 6

x=1

Answer:

[tex]\sf n = 6[/tex]  and [tex]\sf m= 6[/tex]

solving similarities

given: ΔBAC = ΔDBC

solve for m

[tex]\sf \frac{BA}{BC} = \frac{DB}{DC}[/tex]

[tex]\sf \frac{m}{4} = \frac{3}{2}[/tex]

[tex]\sf m= \frac{4*3}{2}[/tex]

[tex]\sf m= 6[/tex]

solve for n

[tex]\sf \frac{BA}{AC} = \frac{DB}{BC}[/tex]

[tex]\sf \frac{6}{n+2} = \frac{3}{4}[/tex]

[tex]\sf 3(n+2) = 24[/tex]

[tex]\sf (n+2) = 8[/tex]

[tex]\sf n = 8-2[/tex]

[tex]\sf n = 6[/tex]

In ∆ABD and ∆BCD

[tex]\\ \rm\hookrightarrow \dfrac{m}{3}=\dfrac{4}{2}[/tex]

[tex]\\ \rm\hookrightarrow m/3=2[/tex]

[tex]\\ \rm\hookrightarrow m=3(2)[/tex]

[tex]\\ \rm\hookrightarrow m=6[/tex]

In ∆ABC

[tex]\\ \rm\hookrightarrow \dfrac{m}{4}=\dfrac{n}{2}[/tex]

[tex]\\ \rm\hookrightarrow \dfrac{6}{4}=\dfrac{n}{2}[/tex]

[tex]\\ \rm\hookrightarrow 3/2=n/2[/tex]

[tex]\\ \rm\hookrightarrow n=6/2[/tex]

[tex]\\ \rm\hookrightarrow n=3[/tex]

Answer:

a) answer A I guess... I probably guess

[tex] \frac{2}{5} + \frac{1}{3} [/tex]

the simplest form.

[tex] \frac{2 \times 3}{5 \times 3} + \frac{1 \times 5}{3 \times 5} [/tex]

[tex] = \frac{6}{15} + \frac{5}{15} [/tex]

[tex] = \frac{6 + 5}{15} [/tex]

[tex] = \frac{11}{15} [/tex]

therefore, the correct answer is option C.

Answer:

[tex]r = \frac{50}{3} (2^{2/3} \sqrt[3]{59} - 6)[/tex]

Hope its help

Every 5 packets cost $1.85

John can afford 9.25 : 1.85 = 5 (times)

So, John bought 5 x 5 = 25 packets of noodles.

If he were to buy 40 packets, he would've had to pay 40 : 25 = 1.6 times more money.

So, he would've had to pay : 9.25 x 1.6 = 14.8 (dollars)

Since 14.8 < 15, $15 would be enough to pay for 40 packets of instant noodles.

Answer:

Option A

The answer is $918

Step-by-step explanation:

Now,

23 × 17 = $391

31 × 17 = $517

So,

$391 + $527 = $918

Thus, The amount of money he earned by building toys is $918.

-TheUnknownScientist 72

Answer:

A is the correct answer

Answer:

6.6 < 6.6072 < 6.67 < 8.526

Step-by-step explanation:

The smaller the number the lower its value. The number of place values included doesn't matter. 6.6 can be rewritten as 6.6000 or 6.67 can be rewritten as 6.6700