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seropon [69]
3 years ago
8

(MULTIPLE CHOICE QUESTION)

Mathematics
2 answers:
expeople1 [14]3 years ago
8 0

Answer:

option 4

Step-by-step explanation:

algol133 years ago
3 0

Answer: Vertical angle theorem

Step-by-step explanation:

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in a xy-coordinate system line 1 has a slope of -3. If the points (2,16 and (5,t) are on line 1, what is the value of t?
Dimas [21]
We can use the formula y2-y1/x2-x1 to find our answer. So, we have : t-16/5-2 = -3. We simplify that to t-16/3 = -3. We can then multiply both sides by 3 to get t-16 = -9. Then we can add 16 to both sides to get t = 7.
8 0
3 years ago
It's easy it's called Two-way tables please help
Vesnalui [34]

Answer: The filled out table is shown below in the attached image

===========================================================

Explanation:

The letters A through J are one way to fill out the table. Though there are other possible orders.

Start at letter A, which is from the fact we have 40 people total

Then move to letter B. This is the total number who like pasta (26)

We have C = A-B = 40-26 = 14 people who don't like pasta

--------------

Now move to cell D. This is the total who don't like netball, which is 21 people. There are E = A-D = 40-21 = 19 people who do like netball.

F = 4 is the number of people who don't like either thing (netball or pasta). So G = D-F = 21-4 = 17 people like pasta but don't like netball.

Of those people who like netball (E = 19), we have 9 who also like pasta. This is in cell H in the upper left corner. This means J = E-H = 19-9 = 10 people like netball but don't like pasta.

----------------

So we have these values

  • A = 40
  • B = 26
  • C = 14
  • D = 21
  • E = 19
  • F = 4
  • G = 17
  • H = 9
  • J = 10

7 0
3 years ago
What is the value of x in the regular polygon below?<br> A. 40<br> B. 120<br> C. 60<br> D. 150
Liono4ka [1.6K]

Answer:

A

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n = 6, thus

sum = 180° × 4 = 720°

Thus each interior angle = 720° ÷ 6 = 120° and therefore

3x = 120 ( divide both sides by 3 )

x = 40 → A

4 0
3 years ago
Please help fast! will give brainliest! which graph below represents a function?
Sergio039 [100]

Answer:

Graph 2

Step-by-step explanation:

If you do a line test by taking your utensil vertically and sliding it across, no point overlaps.

3 0
3 years ago
Read 2 more answers
Please help me please please I really need help please please
Tom [10]
30 + .15x = 20 + .20x
10 = .05x
200= x
200 miles
4 0
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