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xxTIMURxx [149]
3 years ago
7

Can someone help me understand these questions?

Mathematics
2 answers:
Soloha48 [4]3 years ago
7 0
<span>kite is a quadrilateral whose four sides can be grouped into two pairs of equal-length sides that are adjacent to each other.

a square does fir this definition since it has 4 equal sides, hence 2 pairs and hte equal sides are adjacent to each other.
so yes a square is a kite

the definition of a rectangle is </span>
<span>a figure with four straight sides and four right angles, </span>

a parallelogram with 4 right angle woudl be a rectangle but any without would not

so it can be, but generally is not
bonufazy [111]3 years ago
4 0
A kite is more of a rhombus. And a parallelogram should be a rectangle.

Hope this helps! :)
You might be interested in
Let f(x) = 5x + 6 and g(x) = -7x - 4. <br> Find f(x) + g(x)
sattari [20]
5x + 6 + (-7x - 4)

5x + 6 - 7x - 4

-2x + 2
4 0
3 years ago
(x+2)(x2 - 2x+4)expand and simplify​
Ksenya-84 [330]

Answer:

Step-by-step explanation:

2x2 is 4

5 0
3 years ago
I need answers for them three
sergeinik [125]
These are the answers. You subtract 6 from -3 giving you n≥-9. Since n/3 is a fraction, in order to undo it we must multiply it to the other side, giving us n≤-63.

1. n≥-9
3. n≤-63

I hope it helped!
5 0
3 years ago
Dan is comparing the cost of having printed and prepared by two companies
Kay [80]

For 4 copies, the total cost for preparing and printing will be the same.

Step-by-step explanation:

Let,

p be the number of pages

Company A;

Charges of preparing = $6

Charges of per page print = $2.50

A(p)= 2.50p + 6   Eqn 1

Company B;

Charges of preparing = $4

Charges of per page print = $3

B(p)= 3p + 4    Eqn 2

For equaling the cost;

A(p) = B(p)

2.50p+6=3p+4\\2.50p-3p=4-6\\-0.50p=-2

Dividing both sides by -0.50

\frac{-0.50p}{-0.50}=\frac{-2}{-0.50}\\p=4

For 4 copies, the total cost for preparing and printing will be the same.

Keywords: Addition, division

Learn more about division at:

  • brainly.com/question/4401748
  • brainly.com/question/4459688

#LearnwithBrainly

8 0
3 years ago
What is the volume of the cone with radius 5 inches and height 9 inches to the nearest cubic inch
charle [14.2K]

Answer:

236 inches^3

Step-by-step explanation:

V=πr^2 h/3

pi5^2*3

25*pi3

75pi

=235.62

7 0
3 years ago
Read 2 more answers
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