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
ikadub [295]
2 years ago
6

What is the area of this? Please help

Mathematics
2 answers:
Oxana [17]2 years ago
5 0

364 cm²

Step-by-step explanation:

Area of Triangle = 1/2 × B × H

  • where B is a base and H is height , given in the figure.

=> 1/2 × 20 × 14

=> 140 cm²

Area of Rectangle A = L × B

  • where L is Length and B is base of the rectangle.

=> 12 × 9

=> 108 cm²

Area of Rectangle B = L × B

  • To find the length and breadth we have to subtract ;

=> 12 - 5 = 7 -------- Length

=> 8 - 5 = 3 -------- Breadth

=> 7 × 3

=> 21

Area of Rectangle C - L × B

=> 19 × 5

= 95 cm²

Total area = Area of Triangle + Area of Rectangle A + Area of Rectangle B + Area of Rectangle C

=> ( 140 + 108 + 21 + 95 ) cm²

=> 364 cm²

Slav-nsk [51]2 years ago
3 0

Answer:

<u>364 cm²</u>

Step-by-step explanation:

Area of the figure :

  • Area (triangle) + Area (rectangle 1) + Area (rectangle 2) + Area (rectangle 3)
  • 1/2 x 20 x 14 + 12 x 9 + 7 x 3 + 19 x 5
  • 140 + 108 + 21 + 95
  • 248 + 21 + 95
  • 269 + 95
  • <u>364 cm²</u>

You might be interested in
Cameron has $200. He wants to buy a diploma frame for $44. He also wants to buy kente graduation stoles for himself and his frie
miskamm [114]

Answer:

6

Step-by-step explanation:

200-44=156

156/2=6.5

Round 6.5 to 6.

8 0
3 years ago
The function y = 60x 1+0.625x models the moose population in a small New Hampshire forest over a period of time. What is a reaso
Nitella [24]
I think that the correct function in your question should be y = 60x⁻¹ + 0.625x.

With that said, the answer is A. <span>0 < x < ∞
By the process of trial and error of the choices, we can see that this choice satisfies the equation. Take note that y models moose population, so y should always be positive. </span>
4 0
3 years ago
Solve the following system using the substitution method.
Liono4ka [1.6K]
X = (15 - 8y)/9

-5[(15 - 8y)/9] + 12y = -107

(-75/9) + (40/9) + 12y = -107

y = -8.59

x = [15 - 8(-8.59)]/9

x = 9.3
(x,y) = (9.3, -8.59)

3 0
3 years ago
Theres a picture, im giving brainliest
Thepotemich [5.8K]

Answer:

A maybe?

Step-by-step explanation:

3 0
3 years ago
Graph f(x) = 3x + 2 <br> PLEASE HURRY
PtichkaEL [24]

Answer:

See attached

Step-by-step explanation:

<u>Given</u>

  • f(x) = 3x + 2

The graph for the function is attached

5 0
3 years ago
Other questions:
  • HELPPPPPPP please and include work
    12·1 answer
  • en una granja hay 300 gallinas que se comen un camion de grano en 20 dias . si se compran 10 gallinas mas en cuanto tiempo se co
    6·1 answer
  • I need help with these two please and thank you
    5·1 answer
  • you secure a mortgage to buy a house with a loan of $140,000 at 8.5% for 20 years. answer the following questions about that loa
    8·1 answer
  • The perimeter of an equilateral triangle is given as 15x +21.find the greatest common factor
    7·1 answer
  • How do you solve this one step equation that looks like n-6=-9 with work
    9·1 answer
  • A space vehicle has an independent backup system for one of its communication networks. The probability that either system will
    13·1 answer
  • A class of 25 students went to a zoo.The total admission cost for the 25 students was $56.25.The admission cost was the same for
    9·1 answer
  • Find an ordered pair (x, y) that is a solution to the equation.<br> 3x-y=5
    6·1 answer
  • Identify a transformation of the function f(x) = x^2 by observing the equation of the function g(x) = (x - 6)^2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!