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3 years ago

Translate this sentence into an equation.

Mathematics

2 answers:

Tcecarenko [31]3 years ago

6 0

Answer:

Step-by-step explanation:

Djdnwoucnjci4jciornwrfkerpvtbhow are the many rides of paul revere: the boston tea party and mr. revere and i alikyhow are the many rides of paul revere: the boston tea party and mr. revere and i alikeh

Ttewgwwtwhyw

Ethan

GuDViN [60]3 years ago

3 0

9•r=99

To solve this equation you have to divide 99 and 9. The answer is 11

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I'm not understanding pre-Algebra. What is 3 to the 20th power?

Dvinal [7]

3x3x3x3x3 and so on that’s how the powers work you would have to multiply 3 times itself 20 times I sure hope this helps 3 to the 20th power would equal 3486784401

7 0

3 years ago

Two cruise ships leave the same port with a 35° angle between their path. Cruise A is traveling at 18 miles per hour and Cruise

GuDViN [60]

Answer:

$20\:\mathrm{miles}$

Step-by-step explanation:

After travelling two hours, the two cruise ships form a triangle. One of the legs of this triangle will be the distance Cruise A travelled, and another will be the distance Cruise B travelled. We can find the distance they travel using:

$s=\frac{d}{t}, d=s\cdot t$

Cruise A is travelling at 18 miles per hour for 2 hours. Therefore, Cruise A has travelled:

$d=s\cdot t=18\cdot 2=36\:\mathrm{miles}$

Cruise B is travelling at 15 miles per hour for 2 hours. Therefore, Cruise B has travelled:

$d=s\cdot t=15\cdot 2=30\:\mathrm{miles}$

Because we are given the angle between these legs, we can use the Law of Cosines to find the third leg. The Law of Cosines is given by:

$c^2=a^2+b^2-2ab\cos C$ , where $a$ , $b$ , and $c$ are interchangeable. Let $c$ represent the distance between the two cruises. We have:

$c^2=36^2+30^2-2\cdot36\cdot30\cdot \cos 35^{\circ},\\c^2=426.63,\\c\approx \fbox{$20\:\mathrm{miles}$}$ (one significant figure).

8 0

2 years ago

Read 2 more answers

OUT OF 20 ATTEMPTS A BASKETBALL

Kamila [148]

40 percent

*how to solve*

First write 8 out of 20 as a fraction:
8/20

Then multiply both sides by 5 so that the denominator is 100:
40/100

40/100 = 40 percent

5 0

3 years ago

Need answer ASAPPPppp:”)

Harrizon [31]

Its b i had this question a minute ago

6 0

3 years ago

I am dying from these math questions

julia-pushkina [17]

It's base area times height.
so if you arrange the net patterns in such a way that 6 yard is it's height then it's base are would be 8yd²
therefore, volume of solid = 48 yd³

5 0

3 years ago