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sattari [20]
3 years ago
8

Identify and define the variable for the situation​

Mathematics
1 answer:
Anika [276]3 years ago
3 0

Answer:

A variable is a letter used in a mathematical equations , formula or expression

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When we say "split the cost evenly", what are you actually doing?
xz_007 [3.2K]
You basically just split it right down the middle. if the cost of something is lets say $75.58, then you would divide 75.58 by 2, which is $37.79
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Whats the CORRECT ANSWER giving brainliest to first correct 1
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Answer:

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Step-by-step explanation:

All I did was count the units

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If Tan A=5/12 then find cot A, cos A and Sin A
Ostrovityanka [42]

Cot A=1/tan A=12/5

cos A= 12/13

sin A=5/13

Draw a right angled triangle

the hypotenuse is the longest side which is 13 using Pythagoras theorem

the side opposite the angle A is 5

the side closest to the angle A which is called the adjacent is 12

sinA =opp/hyp

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Note: Pythagoras theorem is

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3 years ago
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Four friends each bought a movie ticket and two boxes of candy at a movie theater. The tickets were $ 7.50 and the boxes of cand
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Subtract the cost of tickets from the total. 4x7.5=30. 58-30=28. Eight boxes of candy were purchased in total. Use c to represent candy. 8c=28. Finally, divide both by 8. 28/8= 3.5. The answer is $3.50.
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What are the zeros of the function f (x) = (x-6)(2x+10)
bazaltina [42]

Let f(x)=0.

(x-6)(2x+10)=0

Using the zero-factor property, equate each factor to 0 and then solve for x.

\begin{gathered} x-6=0 \\ x=6 \\  \\ 2x+10=0 \\ 2x=-10 \\ x=-\frac{10}{2} \\ x=-5 \end{gathered}

Thus, the zeros of the given function are 6 and -5.

The zeros are the x-coordinate where the graph touches the x-axis.

Thus, the x-coordinates of where the graph touches the x-axis are -5, and 6.

6 0
1 year ago
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