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3 years ago

Hey! please help i’ll give brainliest!

Mathematics

1 answer:

devlian [24]3 years ago

5 0

Answer:

D it will remain at rest

Step-by-step explanation:

Balanced force is two forces pushing the same amount on different sides of an object. If you and a friend tried pushing a table from either side with the same amount of force, it wouldn’t move.

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Teenage boys drink an average of 868 (12 oz)

BabaBlast [244]

Answer:

1.41953 liters

Step-by-step explanation:

12*4=48

48*0.0295735=1.41953

4 0

3 years ago

Co-payment is 20% of $23,890 , her co-payment is

Sidana [21]

the answer to the question is 4,778

3 0

4 years ago

If I get a 100 on one assingment and a 57 on the other, what is my average of the assignments?

MakcuM [25]

Answer:

78.5

Step-by-step explanation:

Add the two scores, and then divide this sum by 2 to obtain the average score:

$\frac{100 + 57}{2} = \frac{157}{2} = 78.5$

7 0

3 years ago

Read 2 more answers

The point-slope form of the equation of the line that passes through (1,-1) and has a slope of 4

Ainat [17]

Answer:y = 4x - 5

Step-by-step explanation:

point slope form is in the form of y = mx + b. m is the slope so we plug thatin and have the equation y = 4x + b. since we also have a point on the line we can plug those into the equation too. -1 = 4 * 1 + b.

now we simplify that through algebra.

-1 = 4 + b

b= -5

sp we get b and we can say the equation is y = 4x -5

7 0

3 years ago

2/x-5=4x<br><br> What is the value of x

kati45 [8]

Answer:

$\large\boxed{x=\dfrac{5\pm3\sqrt3}{2}}$

Step-by-step explanation:

$Domain:\ x-5\neq0\to x\neq5\\\\\dfrac{2}{x-5}=4x\\\\\dfrac{2}{x-5}=\dfrac{4x}{1}\qquad\text{cross multiply}\\\\(4x)(x-5)=(2)(1)\qquad\text{use the distributive property}\\\\(4x)(x)+(4x)(-5)=2\\\\4x^2-20x=2\\\\2^2x^2-20x=2\\\\(2x)^2-2(2x)(5)=2\qquad\text{add}\ 5^2\ \text{to both sides}\\\\(2x)^2-2(2x)(5)+5^2=2+5^2\qquad\text{use}\ (a-b)^2=a^2-2ab+b^2\\\\(2x-5)^2=2+25\\\\(2x-5)^2=27\to2x-5=\pm\sqrt{27}\qquad\text{add 5 to both sides}$

$2x=5\pm\sqrt{9\cdot3}\qquad\text{use}\ \sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\\\\2x=5\pm\sqrt9\cdot\sqrt3\\\\2x=5\pm3\sqrt3\qquad\text{divide both sides by 2}\\\\x=\dfrac{5\pm3\sqrt3}{2}$

3 0

3 years ago