All categories

2 years ago

(Help? Its a True or False Question) The following is the correct way to show the product for 0.453 × 8.1:

Mathematics

1 answer:

BigorU [14]2 years ago

8 0

What is the relationship between RR' and SS'?

You might be interested in

Select the correct answer.

wariber [46]

Answer:

~Senpi boi here~

Step-by-step explanation:

Multiply all terms by x and cancel:

x+2x+1=1x

3x+1=x(Simplify both sides of the equation)

3x+1−x=x−x(Subtract x from both sides)

2x+1=0

2x+1−1=0−1(Subtract 1 from both sides)

2x=−1

−1

(Divide both sides by 2)

−1

Check answers. (Plug them in to make sure they work.)

−1

(Works in original equation)

Answer:

x= −1/2

(Hope this helps!)

5 0

1 year ago

How would I find x when there is a arrow pointing down instead of up What does x equal to??

lys-0071 [83]

Since opposite exterior angles are congruent I would plug in numbers for X till you find a number that goes into both and gets you the same product.

7 0

2 years ago

The equation we are given (-at² + bt + c) is a parabola. How do we know this?

Scrat [10]

It's a polynomial of degree 2. Every polynomial of degree 2 is a parabola

4 0

2 years ago

Chantal bicycles at a speed of 20 miles per hour and has already riden 45 miles when Trisha begins cycling. Trish bicycles at a

melomori [17]

Answer:

Chantal and Trisha will have both traveled 105 miles in 20 minutes.

Step-by-step explanation:

$y$ is distance in miles, $x$ is time in hours.

The two equations are:

$y = \frac{20}{x} + 45$

$y = \frac{35}{x}$

Set them equal to each other and solve for x:

$\frac{35}{x} = \frac{20}{x} + 45$

$\frac{35}{x} - \frac{20}{x} = 45$

$\frac{35-20}{x} = 45$

$\frac{15}{x} = 45$

$x = \frac{15}{45} = \frac{1}{3} hours = 20 minutes$

Plug that back into the equations to confirm this $x$ gives the same $y$ :

$y = \frac{20}{1/3} + 45 = 105 miles$

$y = \frac{35}{1/3} = 105 miles$

4 0

1 year ago

What is 6.30054 rounded to the nearest thousandth

gregori [183]

I believe it’s 6.30050

7 0

2 years ago