Which unit would you use to measure the weight of a car?
O mg
O kg
O g
O km​

Answers

Answer 1
Answer:

Answer:

The weight of an object is defined as the force of gravity on the object and may be calculated as the mass times the acceleration of gravity, w = mg. Since the weight is a force, its SI unit is the newton.

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Plsss help!!!!!!!! ​

Answers

Answer:

Step-by-step explanation:

so the area of a circle is A=\pi r^(2)

111.6=3.14*r^(2) divide by 3.14 on both sides. that makes 36=r^(2) take the square root of both sides. r=6.  

now we find the diameter. 2\pi r=2*3.14*6=3.14*12 which is approximately 38.68

The endpoints of GE are located at G(–6, –4) and E(4, 8). Using slope-intercept form, write the equation of GE.

Answers

The equation of the line in slope-intercept form is:

Where,

m: slope of the line

b: cutting point with the y axis.

For the slope of the line we have:

m=(y2-y1)/(x2-x1)

Substituting values we have:

m=(-4-8)/(-6-4)

Rewriting we have:

m=(-12)/(-10)

m=(6)/(5)

Then, we choose an ordered pair:

Substituting values in the generic equation of the line we have:

y-8 = (6)/(5) (x-4)

Rewriting we have:

y = (6)/(5)x -(24)/(5) + 8

y = (6)/(5)x -(24)/(5) + (40)/(5)

y = (6)/(5)x + (16)/(5)

Answer:

The equation of the line in slope-intercept form is:

y = (6)/(5)x + (16)/(5)

Answer:

y = (6)/(5) x + (16)/(5)

Step-by-step explanation:

The slope-intercept form is y = mx + b, where "m" is the slope and 'b" is the y-intercept.

Given: G(-6, -4) and E(4, 8)

Now we can use these points G(-6, -4) and E(4, 8) and find the slope.

Slope (m) = (y2 - y1)/(x2 - x1)

Here x1 = -6, y1 = -4, x2 = 4 and y2 = 8

Plug in these values in the above formula, we get

slope(m) = (8 - (-4))/(4 -(-6))

= (12)/(10)

Slope (m) = (6)/(5)

Now we can use the formula (y - y1) = m(x - x1) and find the required equation.

We can plug in m value and (x1, y1) value and find the equation.

y - (-4) = 6/5(x - (-6))

y + 4  = 6/5(x + 6)

Using the distributive property a(b + c) = ab + ac, we get

y + 4 = 6/5 x + 36/5

y = 6/5 x + 36/5 - 4

y =6/5 x +(((36 - 20))/(5)

y = (6)/(5) x + (16)/(5)

How would you put this expression in factored form? 4x2 + 11x + 6

Answers

we have

4x^(2) +11x+6

Equate the expression to zero

4x^(2) +11x+6=0

Group terms that contain the same variable, and move the constant to the opposite side of the equation

4x^(2) +11x=-6

Factor the leading coefficient

4(x^(2) +(11x/4))=-6

Complete the square. Remember to balance the equation by adding the same constants to each side

4(x^(2) +(11x/4)+(121/64))=-6+(121/16)

4(x^(2) +(11x/4)+(121/64))=(25/16)

(x^(2) +(11x/4)+(121/64))=(25/64)

Rewrite as perfect squares

(x+(11/8))^(2)=(25/64)

Square root both sides

x+(11/8)=(+/-)\sqrt{(25)/(64)}

x=(-11/8)(+/-)(5)/(8)

x=(-11/8)+(5)/(8)=-(6)/(8)=-(3)/(4)

x=(-11/8)-(5)/(8)=-(16)/(8)=-2

therefore

4x^(2) +11x+6=4(x+(3)/(4))(x+2)=(4x+3)((x+2)

the answer is

(4x+3)((x+2)

Answer:

Its (4x+3)(x+2) 100%

Step-by-step explanation:


Each boy had 1/3 cup of peanuts. There were 9 girls and 12 boys. How many cups of peanuts did the boys have altogether?

Answers

4 Cups, cause (1/3)*12= 4

a train track runs parallel to a road represented by the equation y=4x+17.A train station along the track is located at the point (6,-1). What is the equation of the line that represents the train track ?

Answers

y -(-1) = 4(x - 6) <=> y = 4x -27;

You run around the perimeter of a baseball field at a rate of at least 10 feet per second. Which of the following are possible amounts of time that it takes you to run around the baseball field? The top of the semicircle is 40% of a circle of radius 175 ft. And the bottom two sides... I think... are 250 ft.

Answers

1) we have to calculate the lenght of the baseball field.

perimeter of the baseball field=2(radius)+lenght of a semicircle.

2(radius)=2(175 ft)=350 ft
lenght of a semicircle=40% of a circumference=(40/100)(2πr)

Perimeter of the baseball field=2(175 ft) + (40/100)(2π175 ft)=
=350 ft + 140π ft=350 ft + 439.82 ft=789.82 ft,


2)Now, we calculate the amounts of time that it takes you to ruan arount the baseball field.

10 ft------------------------1 second
789,82 ft-----------------    x

x=(789.82 ft * 1 second) / 10 ft=78.98 s≈79 s


answer: 79 seconds.

Answer:

79 seconds

Step-by-step explanation: