1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
8_murik_8 [283]
3 years ago
13

What expressions are equal if both a and b are negative numbers ?

Mathematics
1 answer:
lbvjy [14]3 years ago
6 0
Should be 2 as this makes the numbers positive and the action of subtraction doesn't change
You might be interested in
PLSSSS HELP<br><br> Choose ALL answers that describe the polygon.
ipn [44]

Answer:

RSTU is a parallelogram, quadrilateral, rectangle, rhombus, and square. NOT trapezoid.

Step-by-step explanation:

The shape has four sides, so it's a quadrilateral.

It has four equal sides so its a rhombus.

It has four right angles so its a rectangle.

It has four equal sides AND right angles so its a square.

And if all the sides are parallel (well, two pairs of parallel sides) its a parallelogram.

4 0
2 years ago
4x^2-4x=+1 by factoring ​
Alina [70]

Answer:

Below.

Step-by-step explanation:

4x^2 - 4x - 1  = 0

This will not factor.

But 4x^2 - 4x + 1 = 0 will:

= (2x - 1)(2x - 1) = 0

x = 0.5  (*2)

7 0
3 years ago
Which graph represents y = StartRoot x minus 4 EndRoot?
ozzi
The answer is for a fact c
3 0
2 years ago
Reduce the fraction 512/128 into the simplest form.​
frez [133]

Answer:

Therefore, 512/128 simplified to lowest terms is 4/1.

Step-by-step explanation:

Reduce 512/128 to lowest terms

The simplest form of  

512

128

is  

4

1

.

Steps to simplifying fractions

Find the GCD (or HCF) of numerator and denominator

GCD of 512 and 128 is 128

Divide both the numerator and denominator by the GCD

512 ÷ 128

128 ÷ 128

Reduced fraction:  

4

1

Therefore, 512/128 simplified to lowest terms is 4/1.

4 0
3 years ago
Please help: solve for x
klemol [59]

Answer:

x=11

Step-by-step explanation:

This is because 6+10=16 so your line with x must equal 16. You subtract 5 from 16 to get 11. This is your answer.

8 0
3 years ago
Other questions:
  • If ΔABC is similar to ΔDEF, the m∠A = 50°, and m∠E = 70°, what is m∠C?
    11·2 answers
  • If an assembler, on average, makes one error for every 125 products assembled, approximately how many errors can he be expected
    12·2 answers
  • Evaluate the infinite geometric series 0.79 + 0.079 + 0.0079 + 0.00079 + 0.000079. Express your answer as a fraction with intege
    6·1 answer
  • David had been pricing bus fares for a group trip to New York. Three adults and four children must pay $159. Two adults and thre
    13·1 answer
  • 35 is 250% of what number?
    9·1 answer
  • Tracy has a cell phone plan that provides 250 free minutes each month for a
    12·1 answer
  • A balloon is floating above a lake and a sunken canoe is below the surface of the lake. The balloon's vertical position is 12 me
    10·1 answer
  • PLEASE ANSWER IXL QUESTION,WILL GIVE BRAINLITIS!!!!!<br> its attached
    12·1 answer
  • Find the total cost with tip.
    9·2 answers
  • Which of the following statements is true?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!