All categories

3 years ago

Please help ASAP! This is important!What is 2+2*a+b+c=10What is a, b, and c?

Mathematics

1 answer:

ale4655 [162]3 years ago

8 0

Answer:

i need point

Step-by-step explanation:

deBoth legs are 14, what is the hypotenuse?

Both legs are 14, what is the hypotenuse?

You might be interested in

why is 0.5% not equal to 1/2?

yKpoI14uk [10]

because 1/2 is equal to 50%

0.5≠50

3 0

3 years ago

Read 2 more answers

Find the 100th term in the number pattern described by "Start at 13 and add 2 each time."

grigory [225]

Answer:

213

Step-by-step explanation:

the equations for this is y=2x+13

just plug in x to find y

y=2(100)+13

y=213

3 0

3 years ago

Read 2 more answers

Divide x to the 1 half power divided by x to the 2 sevenths power.

Semenov [28]

Remember some basic rules
$\frac{x^m}{x^n}=x^{m-n}$
and
$x^ \frac{m}{n}= \sqrt[n]{x^m}$

so
$\frac{x^\frac{1}{2}}{x^\frac{2}{7}}=x^{\frac{1}{2}-\frac{2}{7}}$
1/2-2/7=
7/14-4/14=
3/14

$x^{\frac{1}{2}-\frac{2}{7}}=x^{\frac{3}{14}}$

$x^ \frac{3}{14}= \sqrt[14]{x^3}$

4 0

3 years ago

Jake is comparing the prices of two mattress cleaning companies. Company A charges $30 per mattress and an additional $13 as ser

Musya8 [376]

I think it's :
Part A ; $30 * (x) + $13
$28 * (x) + $15
Part B ; so $30 * 4 + $13 = $133 vs.
$28 * 4 + $15 = $111 so that would mean company B Would charge the least amount.
Part C ; the difference between company a and company B prices is $22.

5 0

3 years ago

Evaluate

Montano1993 [528]

Step-by-step explanation:

Multiplication of fractions is easiest operation. Simply multiple numerator to numerator and denominator to denominator. For example,

$\frac{x}{y} * \frac{a}{b }= \frac{x*a}{y*b}$

Addition and subtraction requires that we find a common demoninator.

For example,

$\frac{6}{4} + \frac{4}{3}$

The common denominator is 12. So I need to muliply each fraction to get the right denominator. 4*3 = 12.

$\frac{6}{4}*\frac{3}{3} + \frac{4}{3} \frac{4}{4} = \frac{18}{12}+\frac{16}{12}$

Then we add the numerators

$\frac{18+16}{12} = \frac{32}{12}$

Then we should reduce.

$\frac{16}{6} = \frac{8}{3}$

Division is a little trickier because we have to flip-flop the second term and then multiply. For example: $\frac{1}{10} \div \frac{5}{6} \rightarrow \frac{1}{10} * \frac{6}{5} = \frac{6}{50}$

3 0

3 years ago