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
Reil [10]
3 years ago
10

Can you solve all of those questions please!!!!!!!!!!!!!!!

Mathematics
1 answer:
arsen [322]3 years ago
4 0
I hope this helps!!!

You might be interested in
another rectangle has length and width in the ratio of 3:2. If the length is increased by eight and the width is increased by 50
Andreyy89

Answer:

Area of the new rectangle  = 148.8 cm square

Step-by-step explanation:

Let x be the dimensions of the rectangle then the

Perimeter of the Original rectangle= 2(L+B)

                                                   = 2 ( 3x+2x) = 2(5x)= 10xcm

If the length is increased by eight the new length would be 3x+ 8

and width would be 2x+x= 3x after 50 % increase

Perimeter of the new rectangle= 2(L+B)

                                                     = 2 ( 3x+8 +3x)

                                                       = 2 (6x+8)

                                                       = 12x + 16

Ratio of the new perimeter to the original perimeter is

             New perimeter :   Original perimeter

                8                      : 5

           12x+ 16                   : 10x cm

80x= 60x + 16

20x= 16

x= 16/20= 4/5

Putting the value of length and breadth in place of x

Area of the new rectangle = L*B =  3 * (4/5) +8 *3(4/5)=

                                                                 = 12+ 40/5 * 12/5

                                                                   = 62/5* 12/5

                                                                     = 744/5

                                                                   = 148.8 cm square

8 0
3 years ago
Which are examples of variables?<br>A. x, y, ac<br>B. 4+6-2 = 8<br>C. 3, 6, 9, 12<br>D. +, -, ·, ÷​
Inga [223]

Answer:

A is the one with variables.

7 0
3 years ago
Solving compound inequalities <br><br> 14r+20 &lt;14r+16 or 8-10r&gt;15-9r
vova2212 [387]
14r+20<14r+16 or 8−10r>15−9r

14r+20<14r+16

14r+20−14r<14r+16−14r(Subtract 14r from both sides)

20<16

20−20<16−20(Subtract 20 from both sides)

0<−4



8−10r>15−9r

−10r+8>−9r+15(Simplify both sides of the inequality)

−10r+8+9r>−9r+15+9r(Add 9r to both sides)

−r+8>15

−r+8−8>15−8(Subtract 8 from both sides)

−r>7

−r/−1 > 7/−1(Divide both sides by -1)

r<−7




Ur answer is:

r < - 7  OR   0 < - 4

7 0
3 years ago
If I have 5 apples then eat 2, how many do I have left?
TiliK225 [7]
3 apples. 

You can get this by subtracting the 2 from the 5 you originally had. 
6 0
3 years ago
Midpoint between 0 and 100
8_murik_8 [283]
50 is the answer bc mid point is the middle
5 0
3 years ago
Read 2 more answers
Other questions:
  • Are the ratios 3/6 and 6/3 equivalent why or why not?
    15·1 answer
  • Please Help! Use the temperature box-and-whisker plot to solve.
    7·1 answer
  • Write “252 miles per 8 gallons” as a rate in simplest form
    11·1 answer
  • A student pulls a box of mass 5 kg with a force of
    14·1 answer
  • a printer that sells for $190 is on sale for 20% off what is the sale price of the printer to work please​
    9·1 answer
  • 1. Mr. McClellan compared the weights (in pounds) of pairs of elk antlers dropped at Mount St Helens NVM and Rocky Mountain NP.
    9·1 answer
  • Many, many snails have a one-mile race, and the time it takes for them to finish is approximately normally distributed with mean
    15·1 answer
  • Write the equation of a line with a slope of -1 passing through the point (0,5)
    9·1 answer
  • Can somone help me with 1,2,3 ????
    5·1 answer
  • Find the area of a rectangle if length = 2a + b and breadth = 3a + c
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!