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
lubasha [3.4K]
3 years ago
6

Find the area of the shaded region. Round to the nearest tenth if necessary

Mathematics
1 answer:
Cloud [144]3 years ago
4 0
Area of the whole rectangle = 13 x 7 = 91 cm²

Area of the 2 unshaded area = (4 x 3) + (2 x 1) = 14 cm²

Area of the shaded area = 91 - 14 = 77 cm²

----------------------------------------------------------------
Answer: Area of the shaded area = 77 cm²
----------------------------------------------------------------
You might be interested in
One inch corresponds to 8 feet on an architects blueprint. Find the actual length of a wall represented by 4 1/2 inches on the b
agasfer [191]

Answer:

36 feet

Explanation:

8 feet : 1 inch = 36 feet : 4.5 inches

4 0
3 years ago
24% of students buy there lunch, 190 students bring their lunch from home. How many students are there in total
miv72 [106K]

so we know that 24% of the students buy their lunch at the cafeteria, and 190 students brownbag.

well, 100% - 24% = 76%, so the remainder of the students, the one that is not part of the 24% is 76%, and we know that's 190 of them.

since 190 is 76%, how much is the 24%?


\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 190&76\\ x&24 \end{array}\implies \cfrac{190}{x}=\cfrac{76}{24}\implies 4560=76x \\\\\\ \cfrac{4560}{76}=x\implies 60=x \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{total amount of students}}{190+60\implies 250}

6 0
3 years ago
Read 2 more answers
Select all the expressions which are equivalent to<br> -4/3p - 2/5
AVprozaik [17]

Answer

-2/5 -4/3 p and -4/3p+ (-2/5)

Step-by-step explanation:

those two are the only answers that has both parts of the expressions as negative.

6 0
3 years ago
Matthew practiced playing the guitar for 2/3 hours. Natalie practiced playing the guitar 1 3/4 times as long as
belka [17]

Answer:

2/3*(7/4)=7/6 hours

Step-by-step explanation:

7 0
2 years ago
Solve the following system : -x + 5y = 8 and 3x + 7y = -2
poizon [28]

-x + 5y = 8

multiply this equation by 3

-3x + 15y = 24

now add it to the other equation  ( elimination)

-3x + 15y = 24

3x + 7y = -2

-----------------------

0x  + 22 y = 22

divide each side by 22

y =1


substitute into -x + 5y =8  to find x

-x + 5(1) = 8

-x + 5 = 8

-x =3

divide by -1

x =-3

Answer (-3,1)

Choice A


4 0
3 years ago
Other questions:
  • If you ever get caught in a rip current you should swim
    14·1 answer
  • A train travels 190 km in 3.0 hours and then 120 km in 2.0 hours. What is its average speed?
    6·1 answer
  • Simplify the following expression into the form a + bi, where a and b are rational numbers.
    14·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B5%7D%20%20-%207%20%3D%204" id="TexFormula1" title=" \frac{x}{5} - 7 = 4"
    14·1 answer
  • Y=3x-4 into standard form
    14·1 answer
  • A few years ago, the Colorado Rockies played 160 games and won 64. For every 2 games they won, how many games did they lose?
    8·1 answer
  • True or false the focus of an ellipse lie on the major axis of the ellipse
    13·2 answers
  • Solve each equation.<br> 1) -133 = 7(-3 + 4v)
    9·2 answers
  • Can anyone solve this using the "completing the square" method? (or something similar)
    8·1 answer
  • Which expressions are equivalent to {22c 33d}22c 33d22, c, plus, 33, d? socratic.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!