Ask question

Ask question

All categories

4 years ago

12

An elevator on the 10th floor goes down 9 floors. Then it goes up 19 floors, down 3, and finally down 12. What floor does it end

up on? Write an equation to show how you found your answer(24 Points

1 answer:

Ksivusya [100]4 years ago

4 0

It lands on floor 5.
10-9+19-3-12
1+19-3-12
20-3-12
17-12
5

You might be interested in

What is the most common mistake most students make when learning how to shift a quadratic graph from the original parent graph?

77julia77 [94]

Answer:

What do you mean

Step-by-step explanation:

5 0

3 years ago

12a^2b + 15ab^2 factorize

notsponge [240]

Answer:

3ab(4a + 5b)

Step-by-step explanation:

Given

12a²b + 15ab² ← factor out 3ab from each term

= 3ab(4a + 5b)

7 0

3 years ago

Which equation is equivalent to 162 - 32+³?

Lera25 [3.4K]

${ \red{ \bold{option \: (d)}}} \: { \green{ \tt{ {2}^{8p} = {2}^{5p + 3}}}}$

Step-by-step explanation:

I said option (d) is correct. Because, the answer of 2^8 is 256 i.e.,

${ \green{ \bold{ {2}^{8} }}} = { \green{ \tt{2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2}}}$

${ \green{ \bold{ {2}^{8} }}} = { \green{ \tt{256}}}$

The value of 16^2 = 256.

Also, the answer of 2^5 is 32. i.e.,

${ \green{ \bold{ {2}^{5} }}} = { \green{ \tt{2 \times 2 \times 2 \times 2 \times 2}}}$

${ \green{ \bold{ {2}^{5} }}} = { \green{ \tt{32}}}$

7 0

2 years ago

X+2y=-2 3x+4y=6 ????

Korvikt [17]

Answer:

X+2y=-23x+4y=6

=(x,y)= (6/25, 72/25)

6 0

3 years ago

Read 2 more answers

18. m21 S 21. Guided

xz_007 [3.2K]

Answer:

Step-by-step explanation:

say what is this about the phone

3 0

3 years ago