3 years ago

Plese help fasthjfjfjfjfjfjfjfjf

Mathematics

1 answer:

VikaD [51]3 years ago

5 0

This is correct, except I cannot read your handwriting well.

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A 50 meter path surrounds a rectangular garden . The width of the garden is two-thirds its length. find its area.

astra-53 [7]

$w-width\\l-length\\\\2w+2l=50\to w+l=25\\w=\frac{2}{3}l\\\\substitute:\\\\\frac{2}{3}l+l=25\\\\\frac{5}{3}l=25\ \ \ \ /\cdot\frac{3}{5}\\\\l=15\ (m)\\\\w=\frac{2}{3}\cdot15=10\ (m)\\\\Area:A_{\fbox{ }}=wl\to A_{\fbox{ }}=10\cdot15=150\ (m^2)$

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3 years ago

A spreadsheet has eighteen rows and fifteen columns paul shades every fifth cell how many cells are shaded

dmitriy555 [2]

Answer:

Step-by-step explanation:

15/5 = 3 columns in each row are shaded. There are 18 rows, so 3×18 = 54 cells are shaded.

7 0

3 years ago

An equilateral triangle has a perimeter of 9x+6. What is the length o each side of the triangle?

zavuch27 [327]

If the length is X

X+X+X = 9X+6

3X=9X+6

-6X=6

X=-1

but because length can't be negative X=1

5 0

3 years ago

Read 2 more answers

What would be the answer for 24y =7

Marta_Voda [28]

Answer:

$y=\frac{7}{24}$

Step-by-step explanation:

24y = 7

Our primary objective here is to get y on it's own side, without any numbers attached.

Since a 24 is attached to the y, we have to divide the 24y by 24.

$24y=7$

$\frac{24y}{24} = \frac{7}{24}$

Remember that whatever we do to one side, we MUST do to the other.

$y=\frac{7}{24}$

Since $\frac{7}{24}$ can't be simplified, that would be our answer.

Please let me know if you need help with anything else. :)

5 0

3 years ago

~ H E L P ! ! !~

alex41 [277]

Answer:

5 pounds Banana , and five pound apples

the price of banana=0.8*5=4 dollars

the price of apples = 1.4*5=7 dollars

4+7=11 dollars

no Janice's mother did not give her enough money, she still needs one dollar.

( short one dollar)

8 0

3 years ago