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
AveGali [126]
3 years ago
14

Heeeeeeeeeeeeeeeeelp

Mathematics
2 answers:
Vanyuwa [196]3 years ago
7 0

Answer:

230 cm squared

Step-by-step explanation:

Split the shape into a triangle and a rectangle

The area of a triangle is base x height / 2

20 x 9= 180/2= 90             (9 because you do 16-7 to find height of triangle)

Find the area of the rectangle=

7 x 20= 140

Add them up

140+90= 230cm squared

<em>I hope this helped :)</em>

Anestetic [448]3 years ago
4 0

Answer:

230 cm squared

Step-by-step explanation:

You might be interested in
X^2+1=0<br> What are the roots of this equation?<br> Thanks!
Hitman42 [59]
X² + 1 = 0

=> (x+1)² - 2x = 0

=> x+1 = √(2x)

or x - √(2x) + 1 = 0

Now take y=√x

So, the equation changes to

y² - y√2 + 1 = 0

By quadratic formula, we get:-

y = [√2 ± √(2–4)]/2

or √x = (√2 ± i√2)/2 or (1 ± i)/√2 [by cancelling the √2 in numerator and denominator and ‘i' is a imaginary number with value √(-1)]

or x = [(1 ± i)²]/2

So roots are [(1+i)²]/2 and [(1 - i)²]/2

Thus we got two roots but in complex plane. If you put this values in the formula for formation of quadratic equation, that is x²+(a+b)x - ab where a and b are roots of the equation, you will get the equation

x² + 1 = 0 back again
So it’s x=1 or x=-1

5 0
3 years ago
Read 2 more answers
9.
alex41 [277]

Answer:  B. c = 16d + 18

I'm gonna go with c = 16d + 18

Step-by-step explanation:  letter B or letter D

Answer

5.0/5

6

Brainly User

Days : 1    2    3    4 →→→→→→D(X axis)

Rent a Truck:  34   50  66    82→→→→→→R(Y axis)

As  you can observe from number of Days and Amount to rent a truck , if you rent for a day the price being $ 34 and with increase in Day the rent increases by $ 16.

Plotting the point on graph , found that these points are collinear.

So, we can Represent this relation between days and Rent in equation of two variables representing a line.

Two point formula of line:

 →→Equation of line passing through two points  

So , line representing Days and rent is :

So, the rule representing Days and Rent is:  16 D - R + 18=0

...............................................................................................................................................

The answer is 18

If you subtract 47-29=18

Then if you subtract 47-65=18 the pattern is to add 18

7 0
3 years ago
CORRECT GETS BRAINLIEST A pizzeria delivered p pizzas on Thursday. On Friday, it delivered 3 more
Alex73 [517]

Answer:

(p×2)+3

Step-by-step explanation:

I'm not too sure, I've only just started practicing this stuff?

8 0
3 years ago
If 3 - 3k-1 = 81, what is the value of k?
andreyandreev [35.5K]
Answer: (C) 4

Have a good day.
8 0
2 years ago
Read 2 more answers
What is the beat values of averages, such as mean, median, and mode, are known as
IrinaVladis [17]
A) Standard deviation
3 0
3 years ago
Other questions:
  • What is the reciprocal of -1/9 and the opposite of -1 / 9
    7·1 answer
  • 10 POINTS !
    11·2 answers
  • A pitcher contains 40 fluid ounces of tea Shelby pour 3 cups of tea how many pints are left
    15·2 answers
  • I just need the Point-Slope Form equation
    14·1 answer
  • Which expression are equivalent to 12x + 4 choose all the expressions that apply
    9·2 answers
  • THis Is WaLtEr AnD i GiVe YoU 20 pOiNtS mErRy ChRiStMaS!!
    7·1 answer
  • In ___ bars are drawn horizontally and vertically
    8·1 answer
  • What is 4/9 × 3/16 asap help it would mean so much
    5·2 answers
  • A formula for finding SA, the surface area of a rectangular prism, is
    13·2 answers
  • Zoe is packaging a gift to send in the mail. A smaller gift box is placed inside a similar yet larger packaging box. The empty s
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!