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
Lera25 [3.4K]
3 years ago
15

workers have painted 920 square feet of an office they have completed 80% of their job how many square feet do they need to. pai

nt in all
Mathematics
1 answer:
Sloan [31]3 years ago
7 0

80% = 0.80

divide the area done by the percentage:

920/0.80 = 1150

total area is 1150 square feet

You might be interested in
Given m||n, find the value of x.<br> +<br> 104<br> Answer:
bearhunter [10]

Answer:

x = 104° because they are alternate interior angles and alternate interior angles are equal

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How many miles did Brian run?
VashaNatasha [74]

Answer:

5.28 miles

Step-by-step explanation:

he ran a total of 18 days. 95 miles dived by 18 days is 5.27 if you round it its 5.28

4 0
3 years ago
Read 2 more answers
The circumference of a circle is 25.12cm. What is the area of the circle? Use 3.14
malfutka [58]
C=2pir
area=pir^2

given
c=25.12
25.12=2pir
pi=3.14
25.12=2(3.14)r
25.12=6.28r
divide both sides by 6.25
4=r

sub into other
area=pir^2
area=pi4^2
area=16pi
area=16(3.14)
area=50.24

the area is 50.24 square cm
3 0
3 years ago
Leon usually does very well on tests, but he failed his most recent math exam. His teacher was very upset by Leon's performance
kondor19780726 [428]

Answer:

situational

Step-by-step explanation:

Based on the information provided within the question it seems that Leon's teacher made a situational attribution about his test performance. This term refers to when certain people believe that an individual's actions or behaviors are caused by a specific or various situational factors. Which is what his teacher is thinking by believing that his performance was affected by some problem or sickness (situational factors).

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

3 0
3 years ago
A machine starts dumping sand at the rate of 35 m3/min, forming a pile in the shape of a cone. The height of the pile is always
juin [17]
We are given with the following given
dV/dt = 35 m3/min
h = (3/2)D

What is asked is
dr/dt at t = 7 min

The volume of a cone is
V = (1/3)πr²h

From the given
h = (3/2)D
since D = 2r
h = 3r

Subsituting
V = πr³

At t = 7 min, the volume is
V = 35(7)
V = 245
and the radius is
245 = πr³
r = 4.27

Differentiating the volume
dV/dt = 3πr² dr/dt
From the given
dV/dt = 35

Subsituting
35 = 3πr² dr/dt
So,
dr/dt = 0.20 m/s
and
dh/dt = 0.60 m/s
6 0
3 years ago
Other questions:
  • What number is a factor of 16, and prime?
    9·2 answers
  • Each part of a race is 1/10 mile long. Marsha finished 5 part of the race.How far did marsha race?
    8·1 answer
  • Write an expression that is equivalent to 3/5 (3y+15)<br> 3/5y +9, 3/5y+15, 9/5y+9, 9/5y + 15?
    15·1 answer
  • A) how many 3/5s are in 1<br> b) use the answer to part A to find the number of 3/5s in 2
    8·2 answers
  • Describe of the graph of function y=4x^3+16
    7·1 answer
  • In the diagram, AC =BD.<br><br> A.true<br> B.false
    7·1 answer
  • A set of furniture was sold for GH cedis 3000 at a profit of 25%. Find the cost price.
    10·1 answer
  • An efficiency study conducted for Elektra Electronics showed that the number of "Space Commander" walkie-talkies assembled by th
    13·1 answer
  • Help with this ASAP
    14·2 answers
  • Helppp quick enough points
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!