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3 years ago

Find the perimeter of the polygon with the given vertices. G(-4,-1) H(1,4) J(4,1) K(-1,-4)

Mathematics

1 answer:

snow_lady [41]3 years ago

5 0

9514 1404 393

Answer:

16√2 ≈ 22.63

Step-by-step explanation:

A graph is informative. It shows us the sides of the polygon have slopes of ±1, so the perimeter can be figured in units of the diagonal of a unit square. (The length of that diagonal is √2.) The short sides are 3 such units long, and the long sides are 5 such units. Then the total perimeter is ...

P = 2(3 +5)√2

P = 16√2 ≈ 22.63

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a basketball player attempted 15 baskets in the game he makes 9 of the attempted baskets which ratio describes the number of bas

goldenfox [79]

Answer:

3:5

Step-by-step explanation:

We are given that

Basket player attempted basket=15

He makes number of attempted basket=9

We have to find the ratio which describes the number of baskets the player made to the number of baskets to play attempted.

$\frac{number\;of\;baskets\;made}{number\;of\;basket\; to play attempted}=\frac{9}{15}$

$\frac{number\;of\;baskets\;made}{number\;of\;basket\; to play attempted}=\frac{3}{5}$

Hence, the ration which describes the number of baskets the player made to the number of baskets to play attempted=3:5

4 0

3 years ago

PLEASE HELP ASAP THANK YOU!!! LOVE U

Reptile [31]

Answer:

912 lil fishies

Step-by-step explanation:

since its 3% per year, and 8 years, that's 24%. 1200 x 24% is 288, and 1200-288 is 912 lil fishies :)

hope this helps!!

brainliest is very appreciated!

4 0

3 years ago

Find the positive square roots of the following numbers, giving your answers in prime factorization form

Ket [755]

Hello from MrBillDoesMath!

Answer:

prime factorization of sqrt( 5^4 x 7^2) = (5^2) *7

prime factorization of sqrt(2^6 x 11^10) = (2^3) * (11^5)

Discussion:

sqrt( 5^4 x 7^2) = 5^2 * 7 => as 5 and 7 are prime numbers

prime factorization = 5^2 *7

sqrt(2^6 x 11^10) = 2^3 * 11^5 => as 2 and 11 are prime numbers

prime factorization = 2^3 * 11^5

Thank you,

MrB

8 0

3 years ago

HI I need help please <br> Its in the pictures

Brut [27]

1.

$r=32\,\text{units}\\\\
A=\pi\cdot r^2=\pi\cdot32^2=1024\pi\,\,\text{units}^2$

Answer D.

2.
From secant theorem, we know, that:

$|AE|\cdot|BE|=|DE|\cdot|CE|$

and from picture:

$|BE|=x+1\\\\|CE|=x+4\\\\|AE|=11+x+1=x+12\\\\|DE|=1+x+4=x+5$

So we can calculate:

$|AE|\cdot|BE|=|DE|\cdot|CE|\\\\(x+12)\cdot(x+1)=(x+5)\cdot(x+4)\\\\
x^2+12x+x+12=x^2+5x+4x+20\\\\
x^2+13x+12=x^2+9x+20\quad|-x^2\\\\13x+12=9x+20\quad|-9x\\\\4x+12=20\quad|-12\\\\4x=8\quad|:4\\\\\boxed{x=2}$

8 0

3 years ago

If i travel 568 miles in 8 hours how many miles did i travel in one hour

Harrizon [31]

568 ÷ 8 = 71 miles in one hour

4 0

4 years ago

Read 2 more answers