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Inessa [10]
3 years ago
14

Simplify using the value of x. 2x/3; x = 3

Mathematics
2 answers:
trapecia [35]3 years ago
8 0

\rule{300}{1}\\\dashrightarrow\large\blue\textsf{\textbf{\underline{Given question:-}}}

                 <em>Simplify using the value of x. 2x/3, x=3.</em>

<em />\dashrightarrow\large\textsf{\textbf{\underline{Answer and how to solve:-}}}

\bigstar Replace x with 3 and evaluate:-

\sf{\dfrac{2(3)}{3}}

\bigstar On simplification,

\sf{\dfrac{6}{3}}

\bigstar  Which results in

\boxed{\bold{\underline{2}}}

<h3>Good luck with your studies.</h3>

\rule{300}{1}

slava [35]3 years ago
5 0

Answer:

the answer is 2.. ......... .

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Help plweaseeeee thanks ​
Sedaia [141]

Answer:

first triangle (to left) b=8, second one c=17

Step-by-step explanation:

for the first triangle (one to the left) the hypotenuse is 9, so let's use the pythagorean formula.

A^2   +  B^2  = C^2

^              ^          ^

^              ^         Hypotenuse

^        second side

first side

Substitute:

5^2 + b^2 = 9^2

SImplify:

25+b^2 = 81

Reduce:

b^2 = 64

Simplify:

b=8

In the second triangle, we are given 2 sides.

Let's do the same thing we did in the first one.

Givens:

A = 8

B = 15

Find:

C

Substitute:

8^2 + 15^2 = c^2

Simplify

64 + 225 = c^2

Reduce:

289 = c^2

Let's now square root both sides

square root of 289 is 17

so we are left with this:

c=17

Phew, you did it!

Hope this helped :))

4 0
3 years ago
A car is 160 inches long.
sladkih [1.3K]

Answer:

Length of truck = 160 +7% of 160 = 160 +11.2 = 171.2inches

3 0
3 years ago
Alex has 3 baseballs. He brings 2 baseballs to school. What fraction of his baseballs does alex brings to school?
vagabundo [1.1K]
2/3
Alex brings 2/3 balls to school.
4 0
3 years ago
Please Help!!! i need it... :(
Gennadij [26K]
I hope this helps! It’s been a while since I’ve done slope-intercept though, so I might be a little rusty

4 0
2 years ago
Read 2 more answers
A guitar string vibrates back and forth 88 times in 1 minute. what is its period in seconds?
Alchen [17]

Answer:

1.5 times per second

(1 time per second if rounded to a whole number)

Step-by-step explanation:

1 minuet is equal to 60 seconds

Because you are given 88 vibrations in one minute, you will divide 88 by 60 seconds. You want your answer in seconds.

88/60 gives us 1.466666667 on a calculator

So the guitar gives a vibration of 1.466666667 per second

If we round this, we get 1.5 vibrations per second

Or, if we round 1.4666 to a whole number then it is 1 vibration per second

4 0
3 years ago
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