All categories

4 months ago

Helpp pls fastttttttttttttttttttt

Mathematics

1 answer:

Aleksandr [31]4 months ago

6 0

Answer:

35 square inches

Step-by-step explanation:

S = ( 1/3 x 15 ) x ( 1/3 x 21 ) = 5x7= 35 square inches.

Hope this helps you.

You might be interested in

Is 3y^2-2y already simplified

geniusboy [140]

Yes it is already simplified because there is nothing else that you are able to do to it.

4 0

3 years ago

Read 2 more answers

[(1/(3+x))-(1/3)] / x<br> Limit 0

Effectus [21]

First find a common denominator and combine the fractions in the numerator:

$\displaystyle\lim_{x\to0}\frac{\dfrac1{3+x}-\dfrac13}x=\lim_{x\to0}\frac{\dfrac3{3(3+x)}-\dfrac{3+x}{3(3+x)}}x=\lim_{x\to0}\frac{3-(3+x)}{3x(3+x)}$

Now simplify and cancel out all the terms that you can:

$\displaystyle\lim_{x\to0}\frac{3-3-x}{3x(3+x)}=-\frac13\lim_{x\to0}\frac1{3+x}$

Since the remaining expression is continuous as a function of $x$ , you can directly substitute to end up with

$\displaystyle-\frac13\lim_{x\to0}\frac1{3+x}=-\frac13\times\frac1{3+0}=-\frac19$

8 0

2 years ago

Adriana's cell phone carrier withdraws $65.75 from her bank account each month to pay her cell phone bill. She deposits a payche

kotegsom [21]

Answer:

38.0

Step-by-step explanation:

first you divide then times

6 0

2 years ago

Ab+bc=<br> this is adding of like terms

stellarik [79]

Answer:

(a+c)b OR it's already on simplified form

Step-by-step explanation:

depending upon what your instructor wants, they may want you to say it's already simplified (which happens sometimes).

HOWEVER, if you know how to factorize (which is essentially un-distributing), you could factor out the b which is common in both.

$ab + bc \\ = b( \frac{ab}{b} + \frac{bc}{b} ) \\ = b(a + c)$

3 0

2 years ago

The position of county commissioner was added in what year? 1865 1777 1733 1868

svp [43]

Answer:

1868 is the answer your looking for

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers