3 years ago

Hellllppppppppppp!!!! Please

Mathematics

1 answer:

ella [17]3 years ago

7 0

Answer:

UMMM UMMM UMMM

Step-by-step explanation:

THE ANSWER IS...................THE ANSWER THE NEXT PERSON SAY

You might be interested in

Use the information given to answer the question.

lubasha [3.4K]

Answer:

Area is (x² - 9) units squared.

Step-by-step explanation:

• from difference of squares quadratic property:

${ \boxed{ \rm{(a - b)(a + b) = ( {a}^{2} - {b}^{2}) }}}$

→ a is x

→ b is 3

• Therefore:

${ \tt{area = {x}^{2} - {3}^{2} }} \\ \\ { \tt{area = {x}^{2} - 9 }}$

8 0

3 years ago

Sketch the figure: Two different isosceles triangles with perimeter 4a + b

Nikitich [7]

The two triangles with the given perimeter is attached .

Perimeter is the sum of all sides.

For the first triangle , sies are 2a,2a and b.

So the perimeter is

$Perimeter = 2a+2a+b
\\
Perimeter = 4a+b$

For the second triangle, sides are a,a, and 2a+b. Therefore perimeter is

$Perimeter = a+ a + 2a+b
\\
Perimeter = 4a+b$

So for both triangles, perimeter is

$4a+b$

3 0

3 years ago

A diver’s elevation is −30 feet relative to sea level. She dives down 12 feet. What is her elevation after the dive

nignag [31]

I think it is -42 Your welcome

7 0

3 years ago

Read 2 more answers

How many 5-letter passwords can be created if no letter can be used twice within the password?

bonufazy [111]

26*25*24*23*22=7893600

or you can use

26!/(26-5)!=7893600

5 0

3 years ago

Read 2 more answers

Mauricio conducted an experiment in which he drew marbles out of the bag and recorded the colors. The results of the experiment

Rzqust [24]

60 to 14 would be the answer I think.

3 0

3 years ago

Read 2 more answers