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
abruzzese [7]
3 years ago
13

Some one please help me on this I am very much dum

Mathematics
1 answer:
AURORKA [14]3 years ago
4 0
I don’t know this one either bro
You might be interested in
The square of a number added to 3 times the number is 28
Gre4nikov [31]

3x28=84

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
If the price of a purse increased from $45 to $54, what was the percent of increase
Marrrta [24]
If you set it up in cross multiplication then you would have (x/100 = 45/54) then cross multiply so then i would look like this (54x/4,500) so from there you would divide 54 from 4,500 i hope this helps in any way  oh and it should come up to be 83.3333333 which would be 83% lol
5 0
3 years ago
Read 2 more answers
How many sixteenths are there in 7/8
umka2103 [35]

Answer:

14/16

Step-by-step explanation:

If you multiply 8 by 2 you get 16 so multiply 7 by 2 and you get 14/16

3 0
3 years ago
Read 2 more answers
A jewellery shop is having a sale.
elena-s [515]

Step-by-step explanation:

if 70% of the orice is 420 then

70x = 100 × 420

70x = 42000

x = 42000/70

x = 600

3 0
3 years ago
If he paints 1/2 of the wall blue, hoy many square feet will be blue?
Katen [24]

To determine how much of the wall is blue we first need to find its area. The wall is a rectangle, then its area is the product of its height and length:

\begin{gathered} A=(8\frac{2}{5})(16\frac{2}{3}) \\ A=(\frac{42}{5})(\frac{50}{3}) \\ A=(14)(10) \\ A=140 \end{gathered}

Hence, the area of the wall is 140 square ft. To determine how much of the wall is already painted we multiply this by 1/2, then:

(140)(\frac{1}{2})=70

Therefore, 70 square ft are blue.

6 0
1 year ago
Other questions:
  • Manipulate the triangle so angle A measures 41° and
    8·2 answers
  • What is a scatter plot
    9·1 answer
  • Which expression is greater than -|-0.4| ?
    11·1 answer
  • X/10=6/15 what is x?
    11·2 answers
  • Find the y-intercept of the line on the graph.​
    15·1 answer
  • I need help with this question! Will mark brainliest :)
    15·2 answers
  • 600$. 5% compound interest per month. 1.5 years
    8·1 answer
  • Let be an angle in standard position. Name the quadrant in which lies.<br> cos &gt;0, cot &gt;0
    6·1 answer
  • write a function in terms of t that represents the situation. sales of 10000 decreases by 65% each year.
    7·1 answer
  • Draw the graph of f(x) = (x − 1)2 − 2. Start by creating a table of ordered pairs for the function. Then plot the points from th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!