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Yuliya22 [10]
3 years ago
13

Can someone help on my last question please?

Mathematics
2 answers:
Naddik [55]3 years ago
7 0

Answer:

ight im on it

Step-by-step explanation:

Brums [2.3K]3 years ago
5 0

What was the other question ?

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In our new car, we were able to drive 30 miles in a half an hour. From this information, we can determine the car's
mr_godi [17]
You can determine the speed of the car since you have the distance in half an hour. You have distance and time, so you can find speed.

Hope this helped!

Good Luck!
5 0
3 years ago
Read 2 more answers
Of the three properties, reflexive, symmetric, and transitive that define the relation "is equal to," which one could also apply
yan [13]

Answer: Transitive property.

Step-by-step explanation:

First, for the equality we have:

Reflexive:

  For all real numbers x, x = x.

Symmetric:  

 For all real numbers x, y

 if x= y, then y = x.

Transitive:

 For reals x, y and z.

 if x = y, and y = z, then x = z.

Now, let's talk about inequalities.

first, the reflexive property will say that:

x > x.

This has no sense, so this property does not work for inequalities.

Now, the reflexive.

If x > y, then y > x.

Again, this has no sense, if x is larger than y, then we can never have that y is larger than x. This property does not work for inequalities.

Not, the transitive property.

if x > y, and y > z, then x > z.

This is true.

x is bigger than y, and y is bigger than z, then x should also be bigger than z.

x > y > z.

And this also works for the inverse case:

x < y and y < z, then x < z.

So the correct option is transitive property.

3 0
3 years ago
Two sides of a triangle are 7 m 7 m and 12 m 12 m in length and the angle between them is increasing at a rate of 0.06 rad/s 0.0
gayaneshka [121]

Answer:

1.26 m^2 / s.

Step-by-step explanation:

The area A of the triangle = 1/2*7*12 sin x  = 42 sin x where x  is the angle between the lines.

Relation between the rates is

dA/dt  + dA/dx * dx/dt

We are given that dx /dt = 0.06 rad/s.

A = 42 sin x

dA/dx = 42 cos x

So dA/dt = 42 cos x * 0.06

When x = π/3  ( I am assuming that π 3 means π divided by 3 ):

dA/dt = 42 cos π/3 * 0.06

= 1.26 m^2/s.

8 0
3 years ago
Divide a^24-a^18+a^12 by a^6<br> what is the quotation?
lana66690 [7]

I think you mean "what is the QUOTIENT?"

\dfrac{a^{24} - a^{18} + a^{12}}{a^6} =

= \dfrac{a^{24}}{a^6} - \dfrac{a^{18}}{a^6} + \dfrac{a^{12}}{a^6}

= a^{24 - 6} - a^{18 - 6} + a^{12 - 6}

= a^{18} - a^{12} + a^{6}

5 0
4 years ago
It rains 24 out of 30 days in a month.
Elden [556K]

Answer:

144

Step-by-step explanation:

24  

______

30   x6=  180    

24x6= 144

3 0
3 years ago
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