1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
podryga [215]
3 years ago
13

BRAINLIEST TO EVERY ONE WHO ANSWER THIS QUESTION WITH A PROPER EXPLANATION

Mathematics
1 answer:
insens350 [35]3 years ago
6 0

Answer:

4 tiles

Step-by-step explanation:

If the width is 84 cm, let's take a 84cm lengthed tile.

in the remaining part we get 112-84=28 cm

let's check whether 84÷ 28 is a whole number. if it's a whole number we can keep the n number of 28 cm length tile

84÷28=3

luckily we dont need to think a lot. just put 3, 28 cm tile in the balance part .

she only needs 4 tiles to fill the table

You might be interested in
Find the derivative of <img src="https://tex.z-dn.net/?f=tan%5E%7B-1%7D%20x" id="TexFormula1" title="tan^{-1} x" alt="tan^{-1} x
sladkih [1.3K]

\huge{\color{magenta}{\fbox{\textsf{\textbf{Answer}}}}}

\frak {\huge{ \frac{1}{1 +  {x}^{2} } }}

Step-by-step explanation:

\sf let \: f(x) =  { \tan }^{ - 1} x \\  \\  \sf f(x + h) =  { \tan}^{ - 1} (x + h)

\sf f'(x) =  \frac{f(x+h)  - f(x) }{h}

\sf \implies \lim_{  h \to 0  } \frac{ { \tan }^{ - 1}(x + h) -  { \tan}^{ - 1}x  }{h}  \\  \\  \\  \sf  \implies  \lim_ {h \to 0}    \frac{  { \tan}^{ - 1} \frac{x + h - x}{1 + (x + h)x} }{h}

By using

\sf { \tan}^{ - 1} x -  { \tan}^{ - 1} y   = \\   \sf { \tan}^{ - 1}  \frac{x - y}{1 + xy} formula

\sf  \implies  \large \lim_{h \to0 }   \frac{  { \tan}^{ - 1}  \frac{h}{1 + hx +  {x}^{2} } }{h}  \\  \\  \\  \sf  \implies   \large{\lim_{h \to0}   } \frac{ { \tan}^{ - 1}  \frac{h}{1 + hx +  {x}^{2} } }{ \frac{h}{1 + hx  +  {x}^{2} }  \times (1 + hx +  {x}^{2} )}  \\  \\  \\  \sf  \implies \large  \lim_{h \to0} \frac{ { \tan}^{ - 1} \frac{h}{1 + hx +  {x}^{2} }  }{ \frac{h}{1 + hx +  {x}^{2} } }  +  \lim_{h \to0} \frac{1}{1 + hx +  {x}^{2} }

<u>Now</u><u> </u><u>putting</u><u> </u><u>the</u><u> </u><u>value</u><u> </u><u>of</u><u> </u><u>h</u><u> </u><u>=</u><u> </u><u>0</u>

<u>\sf  \large  \implies 0 +  \frac{1}{1 + 0 +  {x}^{2} }  \\  \\  \\  \purple{ \boxed  { \implies  \frac{1}{1 +  {x}^{2} } }}</u>

6 0
2 years ago
Rounding off to the nearest thousand<br><br> 1627=?????
sasho [114]

Answer:

2,000

Step-by-step explanation:

Your choices are 1,000 or 2,000 because 1672 is between those two numbers.  Which is 1672 closer to ?  2,000

8 0
2 years ago
Read 2 more answers
Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms.
mariarad [96]

Standard form: 7z^4-6z^2-6z

This IS a polynomial, it's degree is 4 and has 3 terms

7 0
3 years ago
A $48 game has a 9.6 percent sales tax. what is the final price jncluding tax?​
loris [4]

Answer:

52.61

Step-by-step explanation:

First let turn 9.6% into a decimal

0.096

Then,

48 x 0.096 = 4.608 {Round} 4.61

48 + 4.61=52.61

5 0
2 years ago
Bill drove 315 miles in 7 hours, Alisha drove 235 miles in 5 hours, and Joanne drove 414 miles in 9 hours. Which person drove at
Reika [66]
Lets check
47 times 7 is not equal to 315
47 times 5 =235
47 times 9 is not equal to 235
alishas speed is 47 mph
7 0
3 years ago
Read 2 more answers
Other questions:
  • a state park charges a $6 entry fee plus $7.50 per night of camping write an algebraic expression for the cost in dollars of ent
    11·1 answer
  • kristin has 36 purple beads. 12 clear beads, and 24 yellow beads. she wants to put an equal number of beads on strings to make n
    5·1 answer
  • 2a² - a - 13 =2 I want to see the steps how its done​
    7·1 answer
  • Help please!!!!!!!!!!!!
    9·1 answer
  • What is the area of the triangle?
    11·1 answer
  • Express - 64 by 112 as a rational number with denominator 7​ .plz answer fast so l will follow you .
    9·2 answers
  • Solve for z 7-√3z+2=4 What is the root? If there is no root, choose none. z = 7/3 z = 11/3 none
    11·1 answer
  • Solve the photo. ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
    6·1 answer
  • How many years will it take to earn $150 of interest on a $2000 investment at a 6% annual rate?
    12·1 answer
  • write the possible range of the measurement 214 oz ± 1.2% round to the nearest hundredth if necessary ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!