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
Nataly [62]
3 years ago
6

What is the area of the polygon below?

Mathematics
2 answers:
mash [69]3 years ago
8 0
The answer to this problem is A
scZoUnD [109]3 years ago
4 0
A. 147

Explanation: 3×9 equals 27 and 10×12 equals 120.
You might be interested in
Solve the system of equations using >>the Substitution Method<<
dolphi86 [110]
HELLO...!!!

\begin{cases}&y=2x+4\\&3x+y=9\end{cases}


\underline{\textbf{Add\ "y"\ in\ Eq.\ 2:}}\\ \\3x+2x+4=9\\ \\5x+4=9\\ \\5x=9-4\\ \\5x=5\\ \\x= \dfrac{5}{5}\\ \\x=1\quad\checkmark\\ \\ \\\underline{\textbf{Add\ "x"\ in\ Eq.\ 1:}}\\ \\y=2(1)+4\\ \\y=2+4\\ \\y=6\quad\checkmark\\ \\ \\\mathbb{ANSWER:}\Longrightarrow\boxed{\boxed{\boldsymbol{x=1\ ;\ y=6}}}\\ \\ \\\textbf{HOPE\ THIS\ HELPS...!!}
6 0
3 years ago
The perimeter of the rectangle below is 90 units. find the length of side vy . write your answer without variables.
Salsk061 [2.6K]
The picture in the attached figure

we know that
perimeter of a rectangle=2*[base+height]
base=3y+1
height=2y+3
perimeter=90 units
so
90=2*[(3y+1)+(2y+3)]-----> 90=2*[5y+4]----> 10y+8=90----> y=8.2 units

base=3y+1-----> base=3*8.2+1-----> 25.6 units
height=2y+3----> height= 2*8.2+3---> 19.4 units 

the answer is
<span>the length of side vy is (2y+3)-----> 19.4 units</span>

3 0
3 years ago
a stadium shaped like a hemisphere with a radius of 150 feet. last month the owners of the stadium paid $0.05 per cubic foot to
lesantik [10]

The formula for volume of a hemisphere is: V = 2/3 * π * r³

Volume = 2/3 x 3.14 x 150^3

Volume = 7,065,000 cubic feet.

Multiply the cost per cubic foot by the volume:

7,065,000 x 0.05 = 353,250

The total cost was $353,250

6 0
3 years ago
What are the first three terms of the Arithmetic Sequence an = 11 – 3(n – 1)?
vaieri [72.5K]

Answer:First three terms: 11,20,29 .

Step-by-step explanation:

Write a systems of equations. tn=a+(n−1)d. sn=n2 (2a+(n−1)d). So,. 110=11+(n−1)d 726=n2(22+(n−1)d).

I hope this is right

3 0
3 years ago
Determine the value of x which satisfies the following equation. <br> ln(4x+1)=6
Anika [276]

Answer:

Not Determinable

Step-by-step explanation:

Simplifying

Ln(4x + 1) = 6

Reorder the terms:

nL(1 + 4x) = 6

(1 * nL + 4x * nL) = 6

(1nL + 4nxL) = 6

Solving

1nL + 4nxL = 6

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Reorder the terms:

-6 + 1nL + 4nxL = 6 + -6

Combine like terms: 6 + -6 = 0

-6 + 1nL + 4nxL = 0

The solution to this equation could not be determined.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the radius of convergence of the power series \sum_{n=1}^\infty \frac{x^n}{\root 9 \of n}
    10·1 answer
  • One step equations explanation. <br><img src="https://tex.z-dn.net/?f=%20-%207y%20%3D%20%20-%2091" id="TexFormula1" title=" - 7y
    6·2 answers
  • You buy painting supplies for $12, and you charge $3 per person to paint faces. how many faces will you need to paint to earn $1
    10·2 answers
  • How do you know if a rate of change is positive or negative?
    5·1 answer
  • Can someone plz help me with this math equation!
    11·1 answer
  • PLEASE ANSWER MATH WORK - ASAP
    13·1 answer
  • Write 806,000,000 in scientific notation..
    14·1 answer
  • The measure of the two angles in a triangle are shown in the diagram Which equation can be used to find the value of x?
    14·2 answers
  • 160 cm is how many mm?​
    11·2 answers
  • the souder family went on a vacation with 3000$ if they spent 200 each day,how much money they got left after x days.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!