All categories

2 years ago

Find the perimeter of this figure. Enter your answer in the box.

Mathematics

2 answers:

Mandarinka [93]2 years ago

5 0

Answer:

52 units

Step-by-step explanation:

Plot the points and connect.

Note. If you connect the points in the given order you will end up with a weird figure hence we connect as pictured.

Horizontal sides sum to:

2*(8 - (-7)) = 2*15 = 30

Vertical sides sum to:

2*(8 - (-3)) = 2*11 = 22

The perimeter is:

30 + 22 = 52

diamong [38]2 years ago

3 0

Answer:

56 total units

Step-by-step explanation:

Here is what the plane would look like if the figure and points were drawn.

You might be interested in

Simplify: (7x^2 − 8x − 4) + (−2x^2 + 3x + 5) + (5x^2 − 10x − 8)

kramer

Step 1. Simplify
7x^2 - 8x - 4 - 2x^2 + 3x + 5 + 5x^2 - 10x - 8
Step 2. Collect like terms
(7x^2 - 2x^2 + 5x^2) + (-8x + 3x - 10x) + (-4 + 5 - 8)
Step 3. Simplify

10x^2 - 15x - 7

5 0

3 years ago

the value of your house is Rising by 16454 per year. if it is worth 202,420 today what will it be worth in 3 years

tekilochka [14]

251,782.

Just add 3*16,454 to the original number.

5 0

3 years ago

Please help asap.xxx

kompoz [17]

Answer:

3,4

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

REALLY APPRECIATE YOUR HELP Given log x = 3 and log y = 2, prove that x^2 -7xy =3000y

anyanavicka [17]

Answer:

$if \: log(x ) = 3 \\ log_{10}(x) = 3 \\ {10}^{3} = x \\ therfore \to \: \boxed{x = {10}^{3} } \\ \\ if \: log(y ) = 2 \\ log_{10}(y) = 2 \\ {10}^{2} = y \\ therfore \to \: \boxed{y= {10}^{2} }$

Step-by-step explanation:

$x^2 -7xy =3000y \: then \to \\ x^2 =3000y + 7xy \\ {(10 ^{3} )}^{2} = 3000(10)^{2} + 7( {10}^{3} \times {10}^{2}) \\ {10}^{6} = 3000(10)^{2} + 7( {10}^{3} \times {10}^{2}) \\ {10}^{6} = 3000(10)^{2} + 7( {10}^{5} ) \\ {10}^{6} = 300000 + 700000 \\ \boxed{{10}^{6} = 1000000} \\ hence \: the \: equation \to \: x^2 -7xy =3000y \\ \boxed{ is \: corret}$

♨Rage♨

3 0

3 years ago

A parallelogram has a 7 inch side and a 9 inch side, and the longer diagonal is 14 inches long. find the length of the other dia

Orlov [11]

A parallelogram is a flat shape with opposite sides parallel and equal in length. The diagonals of a parallelogram bisect each other. In simpler words, they intersect halfway point. We calculate as follows:

d2 = √2a^2 + 2b^2 - d1^2
d2 = √2(7)^2 + 2(9)^2 - 14^2
d2 = 8 inches

7 0

3 years ago

Read 2 more answers