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2 years ago

The _____ force always points opposite to the direction an object moves, or tries to move.

Mathematics

2 answers:

slavikrds [6]2 years ago

5 0

The answer is c because if you roll a ball on grass it will go shorter then on a flat surface

frosja888 [35]2 years ago

5 0

Answer:

B is an answer.

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Stephen Curry's record during the 2017 - 2018 NBA final game is made up of 2-point shots and 3-points.

grandymaker [24]

Answer:

x = 12 ( two points shots )

y = 7 ( three points shots )

Step-by-step explanation:

Let´s call "x" two points shots, and "y" three points shots, then

x + y = 19

2*x + 3*y = 45

We have to solve a two-equation system for x and y

y = 19 - x

2*x + 3 * ( 19 - x ) = 45

2*x + 57 - 3*x = 45

- x = 45 - 57

-x = - 12

x = 12

And y = 19 - 12

y = 7

4 0

3 years ago

Solve the equation log^7b>2

ahrayia [7]

Answer:

b > 12.71

Step-by-step explanation:

Here in this question we have to solve the inequality equation given for b (An unknown variable}

Now, the equation is $(\log b)^{7} > 2$

⇒ $\log b > 2^{\frac{1}{7} }$

We are taking the base of the log here is 10.

So, $10^{(\log b)} > 10^{2^{\frac{1}{7} } }$ {Since $10^{\log x} =x$ and $e^{\ln x} = x$ }

⇒ b > 12.71 (Approximate) (Answer)

3 0

2 years ago

Develop a 95% confidence interval for the expected value of y when x = 8. estimate the standard deviation of an individual value

zloy xaker [14]

I don’t know what the answer is I wish I could help

3 0

3 years ago

Find hcf of y-b,y²-b² and y²-2yb+b²

Mrac [35]

Answer:

your answer will be y-b because it is common in all the expression

8 0

2 years ago

(2x^4-3x^2+4x-9)÷(x+2)

dexar [7]

Working is attached: 2x^3 - 4x^2 + 5x - 6 remainder 3

3 0

2 years ago