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Rasek [7]
3 years ago
9

Tim has a box of 15Markers he gives three markers to four friends What exppresion can show the number of marker tim has left​

Mathematics
1 answer:
Elodia [21]3 years ago
7 0

Answer:

15 - 3 (expression)

15 - 3 = x (equation)

Step-by-step explanation:

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Help please :/<br> Our teacher wants us to solve a puzzle, but I have no idea what's going on
mote1985 [20]

Answer:

Oh, I done this before

Step-by-step explanation:

you have to find the least valur and put it to least to greatest!

MArk me brianliest!

7 0
2 years ago
Plz help ASAP plz I will mark brainlest
ololo11 [35]

Answer:

(a) HI

(b) GJ

(c) KL

(d) 2 units

Step-by-step explanation:

For d, I divided 4 by 2 because a radius is half of the diameter

7 0
2 years ago
Read 2 more answers
What conic section is drawn by the parametric equations x=csc t and y cot?
Vanyuwa [196]
If we take the square of x and square of y and then subtract them:
                         (csc t)²-(cot t)²=1                      ( this eq. gets from basic identity 
                               x²-y²=1......a                                               1+cot²x=csc²x)
  
 equation 'a' represent the equation of hyperbola which is (x²/a²)-(y²/b²) =1 with given conditions( a=1,b=1)

So, option D is correct
3 0
3 years ago
3x+12-6x&lt;-9<br><img src="https://tex.z-dn.net/?f=3x%20%2B%2012%20-%206x%20%20%5Cleqslant%20%20-%209" id="TexFormula1" title="
saveliy_v [14]
First simplify 3x + 12 - 6x to -3x - 12
Next subtract 12 from both sides
Next subtract -9 - 12 and that would be -21
Next divide both sides by -3
Next lets simplify the fraction -21/-3 into 21/3 since those two negatives make a positive.
Lastly simplify the fraction 21/3 to get the answer.


Answer: x ≥ 7

8 0
3 years ago
Triangle B = 10cm <br>H = 4cm<br>area =​
charle [14.2K]

Answer:

I think it's 20

Step-by-step explanation:

10x4÷2 because vase times height,the divide by 1/2 which it 2 so answer is 20

3 0
2 years ago
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