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
Nonamiya [84]
3 years ago
8

If the area of a rectangle is 42 what is the perimeter?

Mathematics
1 answer:
mihalych1998 [28]3 years ago
7 0

Answer:

110 is the answer

hope this helps

have a good day :)

Step-by-step explanation:

You might be interested in
HELP, PLATO!!!!!!!
Keith_Richards [23]

Answer:

the law of cosines with ABC

7 0
2 years ago
Can someone please answer this? If you do i will crown you as brainliest!
scoray [572]

A. GIVE ME BRAINLIST

8 0
3 years ago
Read 2 more answers
PLZ HELP ME IDK WUT IT IS!
Simora [160]

Answer:

1.  c. 628 cubic cm

2.  c. 502 cubic inches

Step-by-step explanation:

V=\pi r^{2} h\\

1.)  3.14 x 5^2 x 8

3.14 x 25 x 8 = 628

2.)  3.14 x ( 8/2 )^2 x 10

3.14 x 4^2 x 10

3.14 x 16 x 10 = 502.4

5 0
3 years ago
Find the value of the underlined digit 16,403
USPshnik [31]
What is supposed to be the underlined digit
7 0
3 years ago
Read 2 more answers
If
topjm [15]

The Riemann sum with n = 6, taking the sample points to be midpoints is - 12.0625

<h3>What is Riemann sum?</h3>

Formula for midpoints is given as;

M = ∑0^n-1f((xk + xk + 1)/2) × Δx;

From the information given, we have the following parameters

  • x0 = 0
  • n = 6
  • xn = 3

Let' s find the parameters

Δx = (3 - 0)/6 = 0.5

xk = x0 + kΔx = 0.5k

xk+1 = x0 + (k +1)Δx

Substitute the values

= 0 + 0.5(k +1) = 0.5k - 0.5;(xk + xk+1)/2

We then have;

= (0.5k + 0.5k + 05.)/2

= 0.5k + 0.25.

Now f(x) = 2x^2 - 7

Let's find  f((xk + xk+1)/2)

Substitute the value of (xk + xk+1)/2)

= f(0.5k+ 0.25)

= 2(0.5k + 0.25)2 - 7

Put values into formula for midpoint

M = ∑05[(0.5k + 0.25)2 - 7] × 0.5.

To evaluate this sum, use command SUM(SEQ) from List menu.

M = - 12.0625

A Riemann sum represents an approximation of a region's area from addition of the areas of multiple simplified slices of the region.

Thus, the Riemann sum with n = 6, taking the sample points to be midpoints is - 12.0625

Learn more about Riemann sum here:

brainly.com/question/84388

#SPJ1

                                 

8 0
1 year ago
Other questions:
  • 4x-6+x+3<br><br> what is the value of this expression if x=8
    11·1 answer
  • Hey, I need some help... What is 9-3(45x + 47x) - 2 + 66
    7·1 answer
  • 3. Solve the equation<br>| 3x - 1| + 5 = 3​
    11·2 answers
  • Which is not an equation of the line going through (6, 7) and (2,-1)?
    12·1 answer
  • What is the diameter of the circumference of pi?
    10·1 answer
  • Can you please help me with this?​
    9·1 answer
  • Question 4(Multiple Choice Worth 1 points) (08.01 LC) What are the x-intercepts of the parabola? graph of parabola falling from
    5·1 answer
  • The graph of which function will contain the point(2,10)​
    7·1 answer
  • Find slope for 3y=-4x+6 please help asap :)
    9·2 answers
  • Rewrite the function by completing the square.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!