All categories

4 years ago

20 POINTS!!!

Mathematics

2 answers:

Makovka662 [10]4 years ago

5 0

Answer:

Step-by-step explanation: this problem will result in difference of two squares.

Firstly since they are both areas, it will be area of the bigger square minus area of the smaller squares.

52² - 32²= (52+32)(52-32)

= (84)(20)

=1680inch².

Therefore the area of the material that will remain uncovered will be

1680inches²

PSYCHO15rus [73]4 years ago

3 0

Answer:

285

Step-by-step explanation:

Another Answer is Futile

You might be interested in

GIVE ME THE COORDINATES!!!

OlgaM077 [116]

Answer:

(0,1)

Step-by-step explanation:

The solution to a system of equations is where the two lines intersect. Algebraically, you could solve this by setting the equations equal to each other.

I hope this helps!

7 0

4 years ago

What are the terms in the expression, 9 - 4 + 3b + 7a

KiRa [710]

Answer:

9, -4, 3b, and 7a

Step-by-step explanation:

8 0

3 years ago

Please solve for angle X

MA_775_DIABLO [31]

Answer:

39 Degrees

Step-by-step explanation:

They are corresponding angles meaning that they are equal in measurement. The correct answer is 39 degrees.

8 0

3 years ago

Read 2 more answers

Hans purchased 29.4 centimeters of wire for 14.70$. Find the unit price in dollars per centimeter

inessss [21]

Answer:

$0.50/cm

Step-by-step explanation:

4 0

3 years ago

What is the radius of a circle whose equation is (x + 5)2 + (y – 3)2 = 42? 2 units 4 units 8 units 16 units

KiRa [710]

Answer:

Option B.

Step-by-step explanation:

The given equation is

$(x+5)^2+(y-3)^2=4^2$ ...(1)

The standard form of a circle is

$(x-h)^2+(y-k)^2=r^2$ ...(2)

where, (h,k) is center and r is radius of the circle.

On comparing (1) and (2) we get

$h=-5,k=3,r=4$

It means center of the circle is (-5,3) and radius of the circle is 4 units.

Therefore, the correct option is B.

5 0

4 years ago