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skad [1K]
4 years ago
6

Select the correct answer:

Mathematics
2 answers:
Taya2010 [7]4 years ago
8 0

Answer:

the answer is d because subtracting a negative number is the same as adding.

oksian1 [2.3K]4 years ago
5 0

Answer:

D is the answer.

Step-by-step explanation:

You use Kcc which means keep change change. You keep 18 1/5 as it is then you change the negative fractions to positive ones.

You might be interested in
Find the coordinates for the midpoint of the segment with endpoints given (10,6) (-4,8)
sergiy2304 [10]
To calculate the midpoint,here's the formula : ((x1+x2)/2 , (y1+y2)/2)
thus, we have: 
((10+(-4))/2 , (6+8)/2)
=(6/2 , 14/2)
=(3,7)

The coordinate for the midpoint is (3,7)

hope it helps!
7 0
4 years ago
17 times 14 times 123
LUCKY_DIMON [66]

Answer:

29274

Step-by-step explanation:

Because 17*14=238 and 238*123=29274

8 0
3 years ago
Read 2 more answers
Can you do this because it is confusing to me
erica [24]

A cylinder is a three-dimensional structure formed by two parallel circular bases connected by a curving surface. The volume of the cylinder is 1330.4644 cm³.

<h3>What is a cylinder?</h3>

A cylinder is a three-dimensional structure formed by two parallel circular bases connected by a curving surface. The circular bases' centers overlap each other to form a right cylinder.

Given the height of the cylinder is 14 cm, while the diameter of the cylinder is 11 cm. Therefore, the volume of the cylinder can be written as,

The volume of the cylinder = (π/4)×(D²) × H

                                               = (π/4)×(11)² × 14

                                               = 1330.5 cm³

Hence, the volume of the cylinder is 1330.5cm³.

Learn more about Cylinder:

brainly.com/question/12248187

#SPJ1

3 0
2 years ago
- 6 2/5 - (-2 4/15) +2 1/5
romanna [79]

Answer:

About -2

Step-by-step explanation:

I can estimate that the answer is about -2. There isn't really a way to explain this, as it is an estimation and not the exact answer.

4 0
4 years ago
Read 2 more answers
~~~30 POINTS!!!!! WILL CHOOSE BRAINLIEST ANSWER!!!! &lt;3 &lt;3&lt;3&lt;3~~~
NeTakaya
Ok assuming that when he buys the fabric, he cuts pieces off to make it fit, but doesn't sow them in other places to make up the lost area

so
first find the area of tablecloth he needs to buy
area=pir^2
diameter=32
d=2r
r=d/2
r=32/2=16
adds 5 inches extra
16+5=21
r=21
area of cloth=pi21^2
are of cloth=441pi
aprox pi=3.14
area=441 tmes 3.14
area=1384.74


buys cloth with width of 50 and legnth of x
so we need 2 things
1. area of cloth bought>area of tablecloth
2. legnth &width must both be greater or equal to the diameter of the tablecloth (so we can make a circle fit)

new diameter=32+5+5=42 (2 sides)
so
l and w must both be greater than or equal to 42
 
50l>1384.74
divide both sides by 50 to find legnth
l>27.6948
but the legnth must be also greater than or equal to 42
so make l=42 for min legnth
area of cloth bought=lw=42 by 50=42 times 50=2100

so we do

area wasted=area bought-area needed
area needed=area of tablecloth=1384.74
area bought=2100
area wasted=2100-1384.74
area wasted=715.26 in^2


answer is wasted area=715.26 square inches




4 0
3 years ago
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