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IrinaVladis [17]
3 years ago
14

Write an integer that represents this situation. (be sure to include + or -).

Mathematics
2 answers:
mojhsa [17]3 years ago
7 0

-30 feet

below meaning negative.

german3 years ago
5 0

the answer would be -30 because its below the sea level if it was positive

it would say above sea level and that would be positive 30

but in this case its -30

question answered by

(jacemorris04)

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arlik [135]
For perimeter you add all of the sides but for area you multiply each side
8 0
3 years ago
The perimeter of a rectangle is 20 ft. The width 8th 4 ft less than the length. Find the dimensions of the rectangle
Gala2k [10]
Perimiter is 20ft
width is
what
do you mean the width is  8 feet less than the length? or 4ft less?

anyway

P=2(L+W)
20=2(L+W)
divide by 2
10=L+W
and
L=10-W

width is 4ft less than length (I assuming)
W=-4+L
repalce W with -4+L
L=10-(-4+L)
L=10+4-L
L=14-L
2L=14
L=7
W=-4+L
W=-4+7
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it is 7ft by 3ft
7 0
3 years ago
DJI manufactures the Mavic Air 2 quadcopter and offered a 6/4/3 chain discount to primary customers. Drone Nerds is a primary cu
vova2212 [387]

Drone nerds will get 15 Mavic air 2's for $23196.192 after offering a chain discount of 6/4/3.

Chain discount is the series of discounts that are offered from the list price of an object when bought from a store.

A general example of a 10/5 chain discount denotes that there will be a series of discounts on the list price. First a discount of 10% is awarded on the list price then a further 5% on the reduced price.

The List price of the drones is $26500.

Chain discount=6/4/3

So the first discount received is 6% on the $26500.

Price after the first discount=26500- 6%of 26500

Simplifying we get

=26500-.06\times26500\\=24910

The price after the first discount is $24910

Now we will apply the 4% discount on $24910

Price after second discount=24910-4% of 24910

=$23913.60

Now we apply the third discount

Price after third discount is=23913.60-3%of 23913.60

=$23196.192

To learn more about chain discount:

brainly.com/question/3393062

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7 0
2 years ago
Answer correctly for brainliest and also get a thanks ! Don't answer if you don't know it please !
const2013 [10]
What I see here is a triangle sitting on top of a rectangle, and the
base of the triangle is equal to the length of the rectangle. 
To see this, just draw a line between 'F' and 'S'.  We can find the
area of the triangle, hen find the area of the rectangle, and then
add the two areas to get the area of the whole polygon.

The triangle:
. . . The base of the triangle is 9 units long.
. . . The height of the triangle is 6 units  (from point 'N' down to the line FS).
. . . The area of a triangle is
                                             (1/2) · (base · height)

                                       =    (1/2) · (9units · 6units)

                                       =    (1/2) · (54 units²)  =  27 units².

The rectangle:
. . . The length of the rectangle = 9 units.  (line FS)
. . . The height of the rectangle = 2 units. (line WF  or  line CS)
. . . The area of a rectangle is

                                               (length) · (height)

                                             =  (9units · 2units)

                                             =  18 units²

The whole polygon:
The area of the whole polygon is

                   (area of the triangle)  +  (area of the rectangle)

               =                 (27 units²)  +  (18 units²)  =  45 units²
7 0
3 years ago
A bag contains tiles. 3 tiles of red, 6 tiles of green, 3 tiles are blue. A tile will be randomly selected from the bag. What is
ruslelena [56]

Answer:

The probability is 0.5 tiles will be green

Step-by-step explanation:

Hope this helps

7 0
3 years ago
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