4 years ago

What is the answer to −9−(−13) its integers

Mathematics

1 answer:

Setler [38]4 years ago

6 0

Answer: 4

Step-by-step explanation:

You might be interested in

What is the solution to -2(8x - 4) < 2x + 5?

Svetradugi [14.3K]

Answer:

See image below:)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is the area of the white border?

Lina20 [59]

Answer:

$A_{white} = 119\ cm^2$

Step-by-step explanation:

Step 1: Determine the area of the black area

$A = l * w$

$A = 8\ cm * 2\ cm$

$A = 16\ cm^2$

Step 2: Determine the area of the entire white and black area

$A = l * w$

$A = 9\ cm * 15\ cm$

$A = 135\ cm^2$

Step 3: Determine the difference to just get the white area

$A_{white} = 135\ cm^2 - 16\ cm^2$

$A_{white} = 119\ cm^2$

Answer: $A_{white} = 119\ cm^2$

4 0

2 years ago

Solve each system using substitution. Check your answer 2x+2y=38 y=x+3

Mrac [35]

Your answer would be X=8 and Y=11.

4 0

3 years ago

HELP ME ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing. Check ALL that apply

Lostsunrise [7]

Answer:

A, B

Step-by-step explanation:

After being simplified and put in standard form, the equations are ...

A. 3x² +8x -13 = 0 . . . a quadratic

B. 3x² -x -30 = 0 . . . . a quadratic

C. 4x = -16 . . . . . . . . . a linear equation, not quadratic

D. 3x⁴ -5x -6 = 0 . . . . a quartic equation, not quadratic

Both of the quadratic equations can be solved using the quadratic formula.

3 0

3 years ago

the entrance of a cave is at an elevation of 14 meters. the lowest part of the cave is at an elevation of _86 meters. write an i

Advocard [28]

14+-86=-72. That is the change in level if you needed it.

4 0

3 years ago