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
charle [14.2K]
3 years ago
9

PLEASEE I NEED YOUR HELP.

Mathematics
1 answer:
zloy xaker [14]3 years ago
3 0

Answer:

<h2>8 units² </h2><h2>PLS, BRANLIEST :) I NEED 1 MORE!</h2><h2 /><h2>(i mean i helped you so pls help me!)</h2><h2 />
You might be interested in
25 points!!!
professor190 [17]

Answer:

x+y=12

Step-by-step explanation:

First, substitute 3y for the spots with x:

2(3y) + 2y = 24

6y+ 2y = 24

8y= 24

y= 3

Then sub in 3 in the y place:

x= 3(3)

x= 9

Then plug in the x and y values in the equation:

9 + 3 =12

Good Luck!!!

plz mark me Brainliest!

3 0
3 years ago
5. 6.9Write the decimal as a a fraction or mixed number?
salantis [7]

6.9 as a fraction or mixed number

6.9 = 6 9/10

This is also the same as 69/10

5 0
1 year ago
Please help The perimeter of a rectangular shape electronic keyboard is 14 ft. Its width is 3 ft longer than its depth
kipiarov [429]

Answer:

Width = 6ft Area = 54 sq ft

Step-by-step explanation:

First, re-read the problem until you understand it and can put it into your own words.  I re-wrote it like this:  "Find the area of a rectangle by first finding the length (L) and the width (W)."   [note that I added "find L and W," but that is how I'm going to solve the problem;  I could also have said that we will need the formulas, P=2L+2W and A=LW, but you knew that already, right?).

 

Translate the problem:

 "The length of a rectangle is 3 ft longer than its width"      means

         L                             =    3             +         W                 (eq1)

 "the perimeter of the rectangle is 30 ft"     means

            P                                = 30                      (eq2)

 

So, now the math is easy, just find L and W so we can compute the area:

     P = 30 = 2L + 2W                         (eq3; from eq2 and the formula for P)

          30 = 2(3+W)  +  2W              (use eq1 to substitute for L)

          30 = 6 + 2W   + 2W              (distribute)

           30 = 6 + 4W                       (collect terms)

            24 = 4W                        (subtract 6 from both sides)

            6 ft = W                         (divide both sides by 4)

 

Use the easiest equation (either eq1 or else eq3) to find L:

          L = 3 + W        (eq1)

          L = 3 + 6

          L = 9 ft

What is the area (A)?

          A = L*W

          A = (9 ft)*(6 ft)

          A = 54 sq ft

3 0
3 years ago
Why might algebra tiles not be a good tool to use to factor x2 + 18x + 80?
kvasek [131]
<span>
factor a trinomial to (10+x) (8+x)
 hope it helps</span>
7 0
3 years ago
-6 10/9 divided by 6/5<br><br> ​
ludmilkaskok [199]

Answer:

-160/27

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Rewrite the expression using distributive property 8(4x+6y-2z)
    12·2 answers
  • The left and right page numbers of an open book are two consecutive integers whose sum is 519. Find these page numbers.
    5·1 answer
  • - 3√45-√ 125 + √200-√150
    11·2 answers
  • The points (4, 1) and (x, -6) lie on the same line. If the slope of the line is 1, what is the value of x?
    15·2 answers
  • Evaluate the expression for the given values.
    12·2 answers
  • What number would you add to complete the square? x^2+14x=0
    8·1 answer
  • Can all one-variable inequalities be simplified to a two-step inequality?
    14·1 answer
  • You and three friends order pizza for large drinks in a loaf of Chi's bread you split the cost evenly with your friends what ord
    14·1 answer
  • Tìm
    8·1 answer
  • A map has a scale of 1 in. : 38 ft use the given map distance to find the actual distance
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!