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
Veseljchak [2.6K]
3 years ago
8

The perimeter of a rectangle is 30 in. if its lenth is 3 times the width, find the deminsions​

Mathematics
1 answer:
MAXImum [283]3 years ago
7 0

Step-by-step explanation:

2w+3(2w)=30

8w=30

w=3.75

l=11.25

You might be interested in
Quadrilateral ABCD has vertices A(1,0) B(5,0) C (7,2) D(3,2). Use slope to prove that ABCD is a parallelogram.
Galina-37 [17]

Answer:

AD \parallel BC

AB \parallel CD

Step-by-step explanation:

The vertices of quadrilateral ABCD are A(1,0) B(5,0) C (7,2) D(3,2).

The slope of side AB is

M_{AB}=\frac{0-0}{5-1} =\frac{0}{4}=0

The slope of side BC is

M_{BC}=\frac{2-0}{7-5} =\frac{2}{2}=1

The slope of side CD is

M_{CD}=\frac{2-2}{3-7} =\frac{0}{-4}=0

The slope of AD is

M_{AD}=\frac{2-0}{3-1} =\frac{2}{2}=1

AD \parallel BC

AB \parallel CD

We see that the opposite sides of the quadrilateral ABCD are equal.

Hence the quadrilateral is a parallelogram

4 0
3 years ago
Factor the expression using 3 as one factor. 3x−30
posledela

Answer:

3(x - 10)

Step-by-step explanation:

3x - 30 = 3(x - 10)

6 0
2 years ago
What factors of 48 are multiples of 4
docker41 [41]
4, 8, 12, 16, and 24
8 0
3 years ago
Read 2 more answers
What’s the correct answer for this question?
agasfer [191]

Answer:

the radius

Step-by-step explanation:

the correct answer is the radius

4 0
2 years ago
Find the values of the six trigonometric functions for angle G.<br>​
VLD [36.1K]

Answer:

I don't know if it's just my screen or something I can't make out the numbers in the picture it's too fuzzy

8 0
3 years ago
Read 2 more answers
Other questions:
  • ???????????????? Help it's probably super easy btw
    5·2 answers
  • Which of the sentences below could represent 4÷p=2?
    7·1 answer
  • ASAP NEED HELP PLEASE OH AND THIS IS 7TH GRADE MATH SO YEAH HELP
    12·1 answer
  • Simplify this expression. 17 - 12x - 18 - 5x = ??​
    5·2 answers
  • You roll a six sided die and pull a card from a standard deck of 52 cards what is the probability that you roll a five and draw
    8·1 answer
  • 5) Find the value of x<br>5²x + 5 = 5​
    11·1 answer
  • Find the intercepts to graph the line. <br> 4x−y=−4
    11·1 answer
  • Question in link. Please help :(
    15·1 answer
  • ANSWER THESE QUESTION I WILL GIVE YOU BRAIINLEST IF ITS CORRECT
    14·2 answers
  • <img src="https://tex.z-dn.net/?f=%5Csqrt%28%7B3%5Csqrt%7B3%7D%20%29%5E%7B2%7D%20%2B5%5E%7B2%7D" id="TexFormula1" title="\sqrt({
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!