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
amm1812
3 years ago
15

Find the lateral surface area​

Mathematics
1 answer:
Lena [83]3 years ago
4 0

Answer:

At first find the Shaded area of picture

Then calculate area of picture

And find the lateral area

You might be interested in
How many solutions do these equations have
Arlecino [84]

Answer:

\large\boxed{\bold{one\ solution}\ (1,\ -4)\to x=1,\ y=-4}

Step-by-step explanation:

\left\{\begin{array}{ccc}y=2x-6\\y=-x-3\end{array}\right\\\\\text{These are linear functions. We only need two points to draw a graph.}\\\\\text{Choice two values of x, substitute to the equation,}\\\text{and calculate the values of y.}\\\\y=2x-6\\for\ x=0\to y=2(0)-6=0-6=-6\to(0,\ -6)\\for\ x=3\to y=2(3)-6=6-6=0\to(3,\ 0)\\\\y=-x-3\\for\ x=0\to y=-0-3=0-3=-3\to(0,\ -3)\\for\ x=-3\to y=-(-3)-3=3-3=0\to(-3,\ 0)\\\\\text{Look at the picture}

\text{The intersection of the line is the solution of the system of equations:}\\\\(1,\ -4)\to x=1,\ y=-4

7 0
3 years ago
The width of a rectangle is 5 units less than the length. The area of the rectangle is 6 units. What is the width, in units, of
Readme [11.4K]

Answer:

The width of rectangle is 1 unit.

Step-by-step explanation:

Given:

The area of rectangle is 6 units and its width is 5 units less than the length.

So, to find the width of rectangle.

Let the length be x and the width be x-5.

Now, to find the width we put the formula of area of rectangle:

Area = length × width

6= x\times (x-5)

6=x^{2}-5x

0=x^{2}-5x-6

0=x^{2}-6x+x-6

0=x(x-6)+1(x-6)

0=(x-6)(x+1)

<em>On solving equation we get:</em>

x-6=0, x+1=0

Therefore, we take the value x=6 as it is positive value:

x-6=0

x=6

So, the width of rectangle:

Width = x-5

          = 6-5

          = 1

Therefore, the width of rectangle is 1 unit.

8 0
3 years ago
Just question 1 please!!!!!
Anastaziya [24]

Answer:

see below

Step-by-step explanation:

by rewriting the function we can see that it has a minimum at

y=7x^2+7x-7\Rightarrow y=7(x^2+x-1)\Rightarrow y=7[(x+\frac{1}{2})^2-\frac{1}{4}-1]\Rightarrow

y=7[(x+\frac{1}{2})^2-\frac{5}{4}]\Rightarrow minimum \ (-\frac{1}{2}, -\frac{35}{4})

bye.

7 0
2 years ago
A telephone pole that is 12 ft. tall has fallen against a house. If the top of the telephone pole touches the house 10 ft. above
Ostrovityanka [42]

Answer:

56.44 degrees

Step-by-step explanation:

          sin(measure of the angle)=10/12

sin^-1(sin(measure of the angle))=sin^-1(10/12)

                 measure of the angle=56.44

4 0
3 years ago
Read 2 more answers
There are 11 kids at a birthday party. If there are 6 girls and 5 boys at the party, whta fractof the kids are boys?
svetoff [14.1K]

Answer:

Step-by-step explanation: The answer is 5/11.



8 0
2 years ago
Read 2 more answers
Other questions:
  • Got this wrong on a test and not sure what I did wrong , help!
    9·1 answer
  • the original cost of a piano is 19,100 and it is on a sale for 19% off its original price if the total l cost includes a 5% sale
    15·2 answers
  • There is a store where people enter at a rate of 3 for each day. what is the probability that this store will have at least two
    13·1 answer
  • Look at both images. 40 points. WILL MARK BRAINLIEST!
    8·1 answer
  • 52.7 × 12= ?<br><br>help again huhuhu​
    8·2 answers
  • Match the equivalent expressions.
    14·1 answer
  • Which steps will generate an expression equivalent to 17(x+5)?<br> MARK BRAINLIEST
    10·2 answers
  • PLS HELPpslapskodkdosnsplspslpsl
    7·2 answers
  • What is the value of - |-60|?
    7·2 answers
  • jackson is mowing lawns in his neighborhood in week 1 he mowed 20 lawn in week 2 lawn to mow decreased by 20% in 3 weeks he mowe
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!