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
Alecsey [184]
2 years ago
14

What is the area of 28ft

Mathematics
1 answer:
lana [24]2 years ago
3 0
If 28ft is the length of one side then you multiply it by itself.
area of a square=length X width
You might be interested in
What is the surface area of the solid that can be formed by this net?<br><br>plz help fast!!!​
Fudgin [204]

Answer:

58 in^2.

Step-by-step explanation:

This is the sum of the area of 4 small rectangles + the area of the 2 larger  rectangles

= 2*4*1 + 2*5*1 + 2*4*5

=  8 + 10 + 40

= 58 in^2

6 0
3 years ago
Read 2 more answers
What is 7x-4y-8-3x-8y+12
Maksim231197 [3]

Answer: total comes to 4X - 12Y + 4

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the values of the sine, cosine, and tangent for ZA.<br><br> (TOP OF TRIANGLE IS (A))
Sloan [31]

\bigstar\:{\underline{\sf{In\:right\:angled\:triangle\:ABC\::}}}\\\\

  • AC = 7 m
  • BC = 4 m

⠀⠀⠀

\bf{\dag}\:{\underline{\frak{By\:using\:Pythagoras\: Theorem,}}}\\\\

\star\:{\underline{\boxed{\frak{\purple{(Hypotenus)^2 = (Perpendicular)^2 + (Base)^2}}}}}\\\\\\ :\implies\sf (AB)^2 = (AC)^2 + (BC)^2\\\\\\ :\implies\sf (AB)^2 = (AB)^2 = (7)^2 = (4)^2\\\\\\ :\implies\sf (AB)^2 = 49 + 16\\\\\\ :\implies\sf (AB)^2 = 65\\\\\\ :\implies{\underline{\boxed{\pmb{\frak{AB = \sqrt{65}}}}}}\:\bigstar\\\\

⠀⠀⠀⠀━━━━━━━━━━━━━━━━━━━━━

☆ Now Let's find value of sin A, cos A and tan A,

⠀⠀⠀

  • sin A = Perpendicular/Hypotenus = \sf \dfrac{4}{\sqrt{65}} \times \dfrac{\sqrt{65}}{\sqrt{65}} = \pink{\dfrac{4 \sqrt{65}}{65}}

⠀⠀⠀

  • cos A = Base/Hypotenus = \sf \dfrac{7}{\sqrt{65}} \times \dfrac{\sqrt{65}}{\sqrt{65}} = \pink{\dfrac{7 \sqrt{65}}{65}}

⠀⠀⠀

  • tan A = Perpendicular/Base = {\sf{\pink{\dfrac{4}{7}}}}

⠀⠀⠀

\therefore\:{\underline{\sf{Hence,\: {\pmb{Option\:A)}}\:{\sf{is\:correct}}.}}}

4 0
2 years ago
GOOD Connect It Now look at different ways to solve the problem. 2) Write 1,000,000,000 as a product of 10s.
Nostrana [21]

Answer:

1 x 10^9

Step-by-step explanation:

6 0
3 years ago
Please help as soon as possible
Leto [7]

Answer:

Step-by-step explanation:

c its the closes

8 0
3 years ago
Read 2 more answers
Other questions:
  • A tank is full of water. Find the work W required to pump the water out of the spout. (Use 9.8 for g and 3.14 for π. If you ente
    6·1 answer
  • Pleassseeee hhheellppp
    6·1 answer
  • -18=x+12 solve for x
    9·2 answers
  • The semicircle shown at left has center X XX and diameter W Z ‾ ​WZ ​ ​​ start overline, W, Z, end overline. The radius X Y ‾ ​X
    7·1 answer
  • A basketball has a diameter of approximately 9.5 inches . What is the volume of the basketball? Use 3.14 for pi
    13·2 answers
  • A geologist examines 6 seawater samples for lead concentration. The mean lead concentration for the sample data is 0.903 cc/cubi
    6·1 answer
  • Find the value of y and<br> simplify completely.
    8·1 answer
  • Will mark brainiiest help please &lt;3
    5·2 answers
  • Zach read 30 pages of his book in 10 minutes. If he continues at this rate, how long will it take him to read 45 pages?​
    13·1 answer
  • SOMEONE PLS HELP ME ASAP ON THESE QUESTIONS!!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!