Which of the following expressions has a value of 4?

-6 ÷ -2 and  (-1)(-3)

Step-by-step explanation:

we need to find the expression that gives the value of 3

-6 ÷ -2 ,  is 3 because negative and negative is positive

4 - (-1),  which is not equal to 3

(-1)(-3), negative times negative is positive

(-2) - 1,  which is not equal to 3

15 ÷ -5 ,, not equal to 3

4 + 1,

-6 ÷ -2 and  (-1)(-3) gives us the value of 3

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Step-by-step explanation:

1. -6 ÷ -2 = 3

(Negative divided by a Negative = Positive)

3.(-1)(-3) = 3

(Same rule as division)

As far as im concerned the rest came out to be negative answers or not even 3

-6 ÷ -2  (-1)(-3)

Step-by-step explanation:

i got 10.28 but that rounds up to 10.3

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).