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3 years ago

Pleaseee help on this❤️

Mathematics

2 answers:

Dominik [7]3 years ago

8 0

B is incorrect which means it is the answer

Ronch [10]3 years ago

6 0

Answer:

The answer is D the last one

Step-by-step explanation:

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Evaluate log 2 over 3

svetoff [14.1K]

Log 2 over 3 = 0.10034333188

7 0

3 years ago

how much time will it take a car to travel 60 kilometers if the car is traveling at an average speed of 40km/hr?

lbvjy [14]

In the question, we are given with speed of a car and the distance it have to travel.

Given:

Speed of the car = 40 km/hr.
Distance to travel = 60 km

So, we can say that in 1 hour, the car can travel 40 km. And we have to find the time taken by the car to travel 60 km.

This can be easily done by using the Speed, Distance and Time formula which says:

$\large{ \boxed{ \bf{Distance = Speed \times Time}}}$

So, let's solve by using this formula.

⇛ s = v × t

⇛ 60 km = 40 km/hr × t

⇛ t = 60 km / 40 km/hr

⇛ t = 3/2 hr.

⇛ t = 90 mins or 1 1/2 hours

So, time the car will take to travel 60 km:

$\large{ \boxed{ \bf{ \purple{t = 1 \dfrac{1}{2} hr}}}}$

And we are done !!

#CarryOnLearning....

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7 0

3 years ago

Does nayone know the answer<br> 12z – 5z + 9z2

vichka [17]

The answer is 25z if you need to know how i can show you

5 0

3 years ago

Work out the length of X.

vlabodo [156]

Answer:

By Pythagoras theorem

H^2=P^2+B^2

25^2=x^2+24^2

625=x^2 + 576

625-576=x^2

49=x^2

x^2=49

x=√49

x=7cm

Hope this helps uhh

6 0

2 years ago

Install (if you have a computer) and get familiar with Mathematica . Plot a Sin function over a range that is three times the pe

netineya [11]

Answer:

The period of the $\sin$ function is $2\pi$ . Then three times this period is $6\pi$ .

Step-by-step explanation:

Using Mathematica you can use the command Plot as follows:

```

Plot[Sin[x], {x,0,6Pi}]

```

The output is the graph shown below.

3 0

3 years ago