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
irga5000 [103]
3 years ago
10

Need help on #5,6,7!!!!!

Mathematics
1 answer:
meriva3 years ago
6 0

5. 8-3=5

6. 14-8=6

7. 14-3=11 or 5+6=11

You might be interested in
An identification code is to consist of 3 letters followed by 2 digits. Determine the following
kirill [66]
Well let's see:

The first letter can be any one of 26 .
       For each one . . .
The second letter can be any one of the remaining 25.
       For each one . . .
The third letter can be any one of the remaining 24.
       For each one . . .
The two digits can be any number from 01 to 98 ...
       except 11, 22, 33, 44, 55, 66, 77, or 88.  (No repetition.)
      There are 90 of them.

So the total number of possibilities is    (26 · 25 · 24 · 90) .

When I multiply that out, I get   1,404,000 .

I don't know how you got your number, so I can't comment on your
method, but I did find something interesting about your number:

If I assume that you did the three letters the same way I did, then
if I divide your number by  (26·25·24), the quotient will show me
how you handled the two digits.

                         1,263,600 / (26·25·24)  =  81 .

That's very intriguing, because it's so close to the 90 sets of digits
that I used.  But I don't know what it means, or if it means anything
at all.
7 0
3 years ago
Read 2 more answers
A store purchases an item wholesale for 60$ and marks it up by 70 percent if there is a 7 percent tax on the item how much will
seropon [69]

Answer:

109.14

Step-by-step explanation:

to Start off do 60 x .70, then add the answer to 60, then multiply by .07 then add that to 102, for the answer of 109.14

6 0
3 years ago
in a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("Strictly less th
guajiro [1.7K]

Answer:

  least to greatest: {61, 61, 61, 178, 179}

Step-by-step explanation:

If the third-largest angle is 61°, the smallest three angles cannot be larger than 183°. Since the total of all angles must be 540°, and the total of the largest two cannot be greater than 179°×2 = 358°, the sum of the smallest three must be at least 540° -358° = 182°.

So, the possible sets of angles with the smallest 3 totaling 182° or 183° are (in degrees) ...

  {60, 61, 61, 179, 179} . . . . two modes

  (61, 61, 61, 178, 179} . . . . . one mode -- the set you're looking for

3 0
3 years ago
Read 2 more answers
A veterinarian is going to administer a medication which has a 3.2 liquid to drug
Margaret [11]
The he gives some drugs
4 0
3 years ago
Which of the following is a polynomial? I NEED HELP ASAP*******
nadezda [96]

Answer:

7x⁷+2x⁻⁴+3 is a Polynomial

Step-by-step explanation:

I'm sorry I can't explain how I got the answer by hand. I graphed the Equation.

5 0
2 years ago
Other questions:
  • Question 10 Multiple Choice Worth 1 points)
    11·2 answers
  • Find the volume of the solid. The length, width, and height are 5 feet, 6 feet, and 6 feet.
    12·2 answers
  • Find the difference.<br> 6rs − 2rs
    15·1 answer
  • Line A passes through the points (1,2) and (3,6). what is the slope of a line parallel to line A.
    10·2 answers
  • Pyramid A is a square pyramid with a base side length of 7 inches and a height of 6 inches. Pyramid B has a volume of 3,136 in3.
    11·1 answer
  • The graph of the equation y=2x^2-2 is shown which equation will shift the graph up 3 units
    7·1 answer
  • Will give Brainliest
    6·1 answer
  • 2. The fifth term and eighth terms of a Gp are 80 and 640 respectively find
    8·1 answer
  • Find the value of a cube + b cube when a+b = 5 and ab = 3
    10·2 answers
  • The width of a rectangle is L + 6 and the length is L. Find the perimeter
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!