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3 years ago

6

Definition of mathematics?ANS FIRST WILL MARK AS BRAINLIEST

2 answers:

-Dominant- [34]3 years ago

8 0

The abstract science of number, quantity, and space. mathematics may be studied in its own right ( pure mathematics ), or as it is applied to other disciplines such as physics and engineering ( applied mathematics ).

shutvik [7]3 years ago

5 0

Answer:

the abstract science of number, quantity, and space, either as abstract concepts (pure mathematics), or as applied to other disciplines such as physics and engineering (applied mathematics).

Step-by-step explanation:

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Find the area of the polygon.<br><br> 2cm 2cm 3m

steposvetlana [31]

Answer:

If its a specific shape then probably the formula would be different.

If it were to be a parallelogram then multiply all given lengths

2 x 2 x 3 = 12cm

4 0

3 years ago

Find the length of x. help please !

andreyandreev [35.5K]

Answer:

x = 10

Step-by-step explanation:

Use CPCTC (Corresponding parts of congruent triangles are congruent).

Set the ratios:

$\frac{6.5}{5} = \frac{6.5 + 6.5}{x}$

First, simplify. Combine like terms:

$\frac{6.5}{5} = \frac{13}{x}$

Next, cross multiply.

$5 * x * \frac{6.5}{5} = \frac{13}{x} * x * 5\\x * 6.5 = 13 * 5\\6.5x = 65\\$

Isolate the variable, x. Divide 6.5 from both sides of the equation:

$\frac{(6.5x)}{6.5} = \frac{(65)}{6.5} \\\\x = \frac{65}{6.5}\\x = 10$

Check:

$\frac{5}{6.5} = \frac{x}{13}$

Plug in 10 for x (Your answer). Cross multiply, then simplify:

$\frac{5}{6.5} = \frac{10}{13}$

$13 * 6.5 * \frac{5}{6.5} = \frac{10}{13} * 13 * 6.5$

$13 * 5 = 10 * 6.5$

$65 = 65$ (True).

~

6 0

3 years ago

In a parking lot of 240

amm1812

Answer:

144

Step-by-step explanation:

so total is 240. so ur gonna multiply with 3/5 times 240. youll get 3 times 48 which is 144

5 0

3 years ago

Read 2 more answers

What is the initial value of this function

Ksivusya [100]

I think it’s is 20 songs

7 0

3 years ago

F(x)5x + 4<br> Find f(6)

saul85 [17]

$\sf{Hello!}$

$f(x) = 5x + 4$

$f(6) = ----$

$f(6) = 5(6) + 4$

$f(6) = 30 + 4$

$f(6) = 34$

Have a nice day!

6 0

3 years ago

Read 2 more answers