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3 years ago

Which algebraic expression has a term with a coefficient of 3?

Mathematics

1 answer:

julia-pushkina [17]3 years ago

8 0

Answer:

Step-by-step explanation:

coefficient is the number before the base

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The tires on a new compact car have a diameter of 2.0 ft and are warranted for 63,000 miles. (a) Determine the angle (in radians

Damm [24]

Answer:

Tire will be warranted for $3.326\times 10^8radian$

Step-by-step explanation:

We have given that tire is warranted for 63000 miles

We know that 1 mile = 5180 feet

So $63000miles=63000\times 5280=3.3264\times 10^8feet$

Diameter is given d = 2 feet

So radius $r=\frac{d}{2}=1feet$

Angular distance is given by $\Theta =\frac{linear\ distance}{radius}=\frac{3.326\times 10^8}{1}=3.326\times 10^8radian$

3 0

4 years ago

HELP PLEASE FIND X AND SHOW YOUR WORK

PtichkaEL [24]

Answer:

Step-by-step explanation:

Straight lines are 180 degrees, so the angle inside of the triangle next to the 127, is 53 degrees. (180-127= 53)

So to find "x", we need to figure out what the full number is.

59+53 = 112.

180-112= 68.

Now that we have the degree of the full angle, we can make an equation to find x.

x*2 = 68

(Divide 2 from both sides to isolate the variable)

x = 34

I hope this helped!

7 0

3 years ago

Determine whether the system has no one, or infinitely many solutions.<br>y = 2x + 6 <br>y = -x - 3

slava [35]

Answer:

One solution

Step-by-step explanation:

I think its 1 solution but I could be wrong, I looked it up and it said one solution.

5 0

3 years ago

Read 2 more answers

What would C be in this question.<br> Topic : Functions

zaharov [31]

It would be 9.
the original equation y=x^2 - 2x + 3 is multiplied by 3, as the scale factor is 3.

7 0

3 years ago

What is the ratio for Cos B?

RUDIKE [14]

Answer:

3/5

Step-by-step explanation:

The cosine ratio is ...

Cos = Adjacent/Hypotenuse

cos(B) = BA/BC = 48/80

cos(B) = 3/5

8 0

3 years ago