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
serious [3.7K]
1 year ago
12

Find the area of the shaded shape pls quickly​

Mathematics
2 answers:
soldier1979 [14.2K]1 year ago
6 0
I hope this helps you!!

professor190 [17]1 year ago
3 0

{\qquad\qquad\huge\underline{{\sf Answer}}}

Let's solve ~

Area of shaded region is equal to :

Area of rectangle - Area of two triangles ~

1. Area of rectangle :

\qquad \sf  \dashrightarrow \: length \times width

\qquad \sf  \dashrightarrow \: 20 \times 15

\qquad \sf  \dashrightarrow \: 300 \:  \: cm {}^{2}

2. Area of first triangle :

\qquad \sf  \dashrightarrow \:  \cfrac{1}{2} \times  (base) \times (height)

\qquad \sf  \dashrightarrow \:  \cfrac{1}{2} \times  (20 - 18) \times (15)

\qquad \sf  \dashrightarrow \:  \cfrac{1}{2} \times  (2) \times (15)

\qquad \sf  \dashrightarrow \: 15 \:  \:  cm {}^{2}

3. Area of second triangle :

\qquad \sf  \dashrightarrow \:  \cfrac{1}{2} \times  (base) \times (height)

\qquad \sf  \dashrightarrow \:  \cfrac{1}{2} \times  (6) \times(20)

\qquad \sf  \dashrightarrow \: 3 \times 20

\qquad \sf  \dashrightarrow \: 60 \:  \: cm {}^{2}

Area of shaded region is :

\qquad \sf  \dashrightarrow \: 300 - (15 + 60)

\qquad \sf  \dashrightarrow \: 300 - 75

\qquad \sf  \dashrightarrow \: 225 \:  \: cm {}^{2}

You might be interested in
Calculeaza a-b+c stiind ca a-1538=b+718=2000-c=1074
snow_tiger [21]
A-1538=1074
a=1538+1074
a=2612




b+718=1074
b=1074-718
b=356



2000-c=1074
c=2000-1074
c=926


2612-356+926=3182
8 0
3 years ago
Could i please get some help?
stepladder [879]
1: slope = 2/1 or 2
2: slope = 5/-5
3: slope = 3/2
4: slope = 7/-4
5: slope = 3/5
6: slope = 2/-8
7: slope = 6/2 or 3
8: slope = 2/-4
9: slope = 1/6
7 0
3 years ago
Plss help, ill give brainiest
White raven [17]

Answer:

A

Step-by-step explanation:

Cylinder volume= V = π r ^2 h

So you times Pie by the radius (diametre divided by two- 3.5) you then square this. After that, times it by the height (10)

So the volume is 384.85.

You then find 30% of this, so times 384.85 by 30%.

You then get an answer of 115.455, and this is equal to A.

I hope this helps, have a lovely day.

5 0
2 years ago
I hate math bro please help me ill mark u brainliest
yulyashka [42]
Please mark me brainless :)
5 0
3 years ago
Solve This Using The Quadratic Formula: 3x^2+9x-6=0
aivan3 [116]
<h3>Therefore either  x = \frac{-3+\sqrt{17}}{2}    or,  x = \frac{-3-\sqrt{17}}{2}</h3>

Step-by-step explanation:

3x^2 +9x -6=0                                x = \frac{-b\pm\sqrt{b^2- 4ac} }{2a}

\Leftrightarrow x = \frac{-9\pm\sqrt{9^2- 4.3(-6)} }{2.3}                     here a = 3 ,b = 9 and c= -6

\Leftrightarrow x = \frac{-9\pm\sqrt{153} }{6}

\Leftrightarrow x = \frac{3(-3\pm\sqrt{17}) }{6}

\Leftrightarrow x = \frac{-3\pm\sqrt{17}}{2}

Therefore either  x = \frac{-3+\sqrt{17}}{2}    or,  x = \frac{-3-\sqrt{17}}{2}

4 0
3 years ago
Other questions:
  • Today 15% of all 6th graders Of Bloomingvale Middle School go to the field trip to Museum of Science. How many students go to th
    7·2 answers
  • Two inches equal approximately how many centimeters?
    13·2 answers
  • How do you solve 23=-7-5x
    5·1 answer
  • Based on what you know from the above question: What could be the measurement of the third side of a triangle if two sides are 6
    10·1 answer
  • 4 plates and 3 cups cost 20.70 dollars. 5 plates and 4 cups cost 26.40 dollars . each plates cost the same amount as the other p
    7·1 answer
  • What is the volume of this pyramid
    15·1 answer
  • 8 L-5,740 mL equals?
    6·2 answers
  • 2.868 nearest hundredth
    5·1 answer
  • 2 easy questions for 35 points
    15·1 answer
  • Simple answers please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!