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
Ipatiy [6.2K]
3 years ago
12

the perimeter of a rectangle is 34 units. it’s width is 6.5 units. write the equation to determine the length of the rectangle

Mathematics
1 answer:
zubka84 [21]3 years ago
4 0

Answer:

4 units

Step-by-step explanation:

Perimeter formula is P = 2L + 2W.  Here P = 34 units = 2L + 2(6.5 units).

Reducing this, 17 = L + 13.  Then L = 4 units.


You might be interested in
-2 2/3 divided by 4/3
Vedmedyk [2.9K]

Answer:

-2

Step-by-step explanation:

Rule(s): a\frac{b}{c} = \frac{a \cdot c + b}{c}, \frac{-a}{b}=-\frac{a}{b}, \frac{\frac{a}{b}}{\frac{c}{d}}=\frac{a\cdot \:d}{b\cdot \:c} \\2\frac{2}{3}=\frac{2\cdot 3+2}{3}\\=\frac{8}{3}\\=\frac{-\frac{8}{3}}{\frac{4}{3}}\\=-\frac{\frac{8}{3}}{\frac{4}{3}}\\=\frac{-8\cdot \:3}{3\cdot \:4}\\= \frac{-24}{12}\\= -2

8 0
2 years ago
X = 16 - 4y<br> 3x + 4y =8 <br> substitution method
8_murik_8 [283]

Answer:

i think x = -4, y = 5

Step-by-step explanation:

x = 16 - 4y

3x + 4y = 8

3(16 - 4y)+4y = 8

48-12y+4y = 8

48-8y = 8

48-8 = 8y

40 = 8y

5 = y

so

x = 16 - 4y

x = 16 - 4(5)

x = 16 - 20

x = -4

5 0
3 years ago
Angelo bought a chain that is 4 yards long he wants to cut the chain into 5 equal length pieces how long will each piece of chai
Semmy [17]

Each piece = (4/5) yards

(4/5) yards * 3 feet = 2.4 feet each piece

which equals 2 feet 4.8 inches each


7 0
3 years ago
N January, the price of a dozen eggs at a grocery store was $0.89. By June, the price had increased to $0.99. What was the perce
Anika [276]
11.236% increase
hope this helped
3 0
3 years ago
If f(x) = - 4x + 8, what is the value of f(-4)
kompoz [17]

Answer:

Hi there!

Your answer is:

f(-4) = 24

Step-by-step explanation:

F(-4) means to plug in -4 for x!

-4(-4) +8

16+8= 24

f(-4) = 24

I hope this helps!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Write the number equal to 7 tens and 3 ones
    9·2 answers
  • I'm having trouble trying to understand this. Can someone please help me with this question?
    8·1 answer
  • The measure of the vertex angle of an isosceles triangle is 92. Find the measure of a base angle
    6·1 answer
  • PLS HELP ASAP GIVE BRAINLIEST
    6·1 answer
  • A woman put $580 into a savings account for one year. The rate of interest on the account was 6½%. How much was the interest for
    7·1 answer
  • The descriptions below outline different payment options for Ashley's dog-walking business. Use x to represent the number of day
    9·1 answer
  • Which of the following set of ordered pair is a function? A {(9,0), (9, 1), (9,2), (9,3)} B [(-1,0), (-2, 0), (2,0), (1,0)} C {(
    11·1 answer
  • What would be the easiest way to solve the system composed of the following two equations? 3=x+4y and 2x=-9
    9·1 answer
  • If you use front-end estimation, which is the best choice for 102.3 divided by 23.8?
    13·1 answer
  • 9 burgers and 1 doughnut cost $31.30. 3 doughnuts and 6 burgers cost $26.70. Find the cost of 2 burgers.​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!