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
nikdorinn [45]
2 years ago
14

Here are six number cards.

Mathematics
1 answer:
amid [387]2 years ago
7 0

Answer:

-1+5=4(so-1and5)

-2+6=4(so-2and6)

-4+8=4(so-4and8)

You might be interested in
The measure of the​ angle's supplement is 60
Sever21 [200]

Answer:

80°

Step-by-step explanation:

Let the angle be x then four times it's complement plus 60, that is

4(90 - x) + 60 ← is it's supplement

Supplementary angles sum to 180°

Sum the angle and it's supplement and equate to 180

x + 4(90 - x) + 60 = 180 ← distribute and simplify left side

x + 360 - 4x + 60 = 180

- 3x + 420 = 180 ( subtract 420 from both sides )

- 3x = - 240 ( divide both sides by - 3 )

x = 80

The required angle = x = 80°

supplement = 4(90 - 80) + 60 = 4 × 10 + 60 = 40 + 60 = 100°

4 0
2 years ago
Don,Eric, and Finn line up in random order for the cafeteria line. What is the probability that they will line up from front to
Vanyuwa [196]

Answer:

  1/6

Step-by-step explanation:

The number of ways they can line up is 3×2×1 = 6. Only one of these is alphabetical order. The probability that they will line up randomly in alphabetical order is 1/6.

__

Any of the three can line up first; either of the remaining two can line up second, and the remaining person can line up last. Thus there are 3×2×1 possible orders.

5 0
3 years ago
Read 2 more answers
25-14+3 my friends AND I DO NOT get it! Please help us! :)
irga5000 [103]
25-14=11 
11+3=14


25+3=28
28 divided by 2=14
8 0
3 years ago
Read 2 more answers
4 - x + <img src="https://tex.z-dn.net/?f=6%5E%7B2%7D" id="TexFormula1" title="6^{2}" alt="6^{2}" align="absmiddle" class="latex
Lemur [1.5K]

Answer:

x ≤ 19

Step-by-step explanation:

The instructions here are probably "solve for x."  Please include them.

4 - x + 6^2 ≥  21

becomes 4 - x + 36 ≥  21

Now combine like terms.  4 and 36 combine to 40:  40 - x ≥ 21, and so:

19 - x ≥ 0

Adding x to both sies results in

x ≤ 19

Please, include the instructions when you post a question.  Thanks.

3 0
2 years ago
Show work please I need HELP QUICK PLEASE
Genrish500 [490]

Answer:

Step-by-step explanation:

perimeter = sum of the sides = (3y+5) + (y-4) + (6y) = 10y + 1

7 0
3 years ago
Other questions:
  • Gabrielle drilled a hole 5/9 inch wide. She has a screw that is 5/6 inch wide. Is the hole wide enough to fit the screw? Explain
    10·1 answer
  • Help Help! Now help! ASAP!I’ll make you brainly now please
    12·1 answer
  • Change 4/50 into percent.
    6·1 answer
  • Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    8·1 answer
  • 3. The volume of two similar solids is 1331 m^3 and 729 m^3. The surface area of the larger solid
    7·1 answer
  • Please help me !!!!!!
    12·1 answer
  • Solve the following system of equations
    6·1 answer
  • PLZ HELP 30 POINTS!
    10·2 answers
  • What is the value of a
    6·1 answer
  • What is the answer to 7/8 - 1/6
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!