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
IrinaK [193]
3 years ago
12

What is the area of this figure?

Mathematics
1 answer:
nordsb [41]3 years ago
7 0
The area of a trapezium is calculated by 1/2 x (a+b) x h. In this case a+b is 4+7=11 so 11/2 = 5.5, 5.5 x 4 = 22cm squared
You might be interested in
Solve for x: a(x+b)-c=d
tankabanditka [31]
D=ab-c    Theres your answer 
      a-1<span />
7 0
3 years ago
P is inversely proportional to the cube of (q-2) p=6 when q=3 find the value of p when q is 5
sveticcg [70]
\bf \begin{array}{llllll}&#10;\textit{something}&&\textit{varies inversely to}&\textit{something else}\\ \quad \\&#10;\textit{something}&=&\cfrac{{{\textit{some value}}}}{}&\cfrac{}{\textit{something else}}\\ \quad \\&#10;y&=&\cfrac{{{\textit{k}}}}{}&\cfrac{}{x}&#10;\\&#10;&&y=\cfrac{{{  k}}}{x}&#10;\end{array}\\\\&#10;-----------------------------\\\\&#10;\textit{p is inversely proportional to the cube of (q-2)}\implies p=\cfrac{k}{(q-2)^3}&#10;\\\\\\&#10;now \quad &#10;\begin{cases}&#10;p=6\\&#10;q=3&#10;\end{cases}\implies 6=\cfrac{k}{(3-2)^3}

solve for "k", to find k or the "constant of variation"

then plug k's value back to \bf p=\cfrac{k}{(q-2)^3}

now.... what is "p" when q = 5?  well, just set "q" to 5 on the right-hand-side, and simplify, to see what "p" is
4 0
3 years ago
Find the distance between these points. C(0, 4), T(-6, -3) √(37) √(85) √(109)
Leona [35]
<span>√85</span>≈<span>9.21954445

Hope this helps. c:</span>
5 0
3 years ago
Read 2 more answers
Which equation is a linear function??
Sever21 [200]
The third equation is linear
6 0
3 years ago
(8n^2+4n^4)+(7n^3-4n^4)
Lina20 [59]

Answer:

8n^2+7n^3

Step-by-step explanation:

8n^2+4n^4+7n^3-4n^4

=8n^2+7n^3

4 0
3 years ago
Other questions:
  • In circle Y, What is mTU?
    5·2 answers
  • Dress works in a factory that makes combs. He discovered that out of 500 combs, 34 of those are defective. If the factory produc
    14·1 answer
  • Find a ratio that is equivalent to 4 to 5
    11·1 answer
  • Factor the following completely.<br><br> r^2 - 14r -50
    13·1 answer
  • The slope of the line below is - Write a point-slope equation of the line
    8·1 answer
  • What is the reciprocal of 5 !!!help !!
    15·2 answers
  • WILL MARK BRAINLIEST‼️
    10·1 answer
  • 14. AMKL is an isosceles triangle with MK ML.If MK = 7x - 15, KL = 4x - 6, and ML = 10X - 12, find x and the measure of each sid
    8·1 answer
  • What is the volume of a sphere with a diameter of 4.9 cm, rounded to the nearest
    5·1 answer
  • Somebody help me please
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!