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
VashaNatasha [74]
3 years ago
9

The length of a rectangle is 3 times its width. Write and evaluate an expression for the length of the rectangle.

Mathematics
1 answer:
Tamiku [17]3 years ago
6 0

Answer:

the length is 3.9

Step-by-step explanation:

multiply 1.3 by 3

You might be interested in
A baseball card sold for $238 in 1979 and was sold again in 1987 for $492. Assume that the growth in the V of the collector’s it
just olya [345]
I think the answer is 300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
4 0
3 years ago
What is an equation of the line that passes through the point (- 7, 0) and is parallel to the line x + y = 1
sweet [91]

Answer:

y = -x - 7

Step-by-step explanation:

If two lines are parallel to each other, they have the same slope.

The first line is x + y = 1.

First, let's put this into standard form.

x + y = 1

y = -x + 1

Now we have an equation in standard form. Its slope is -1. A line parallel to this one will also have a slope of -1.

Plug this value (-1) into your standard point-slope equation of y = mx + b.

y = -x + b

To find b, we want to plug in a value that we know is on this line: in this case, it is (-7, 0). Plug in the x and y values into the x and y of the standard equation.

0 = -1(-7) + b

To find b, multiply the slope and the input of x (-7)

0 = 7 + b

Now, subtract 7 from both sides to isolate b.

-7 = b

Plug this into your standard equation.

y = -x - 7

This equation is parallel to your given equation (y = -x + 1) and contains point (-7, 0)

Hope this helps!

7 0
3 years ago
44,880 2 poir 8) A pen cost $39 and a pencil cost $17 less. What is the total cost of one pen and two pencils? *​
wariber [46]

Answer:

check online for more information

7 0
2 years ago
A local garden contains 1/12 lettuce, 3/12 carrots, 4/12 of corn and the rest red radishes. How much of the garden is radishes?
melamori03 [73]

Answer:

The answer to your question is a) 4/12    b) 5/12

Step-by-step explanation:

Data

Lettuce = 1/12

Carrots = 3/12

Corn = 4/12

Red radishes = ?

a)

The total of the garden is 12/12

Red radishes = 12/12 - 1/12 - 3/12 - 4/12

                      = 12/12 - 8/12

                      = 4/12

4/12 of the garden are red radishes.

b)

Corn of lettuce = 1/12 + 4/12

                         = 5/12

5/12 of the garden are corn or lettuce.

3 0
2 years ago
Reduce the fractions using the greatest common factor 7 over 12
Airida [17]

Answer:

7/12 cannot be reduced

Step-by-step explanation:

7 = 7

12 = 2 * 2 * 3

7 and 12 have no common factors other than 1, so the fraction 7/12 cannot be reduced. 7/12 is already written in lowest terms.

4 0
2 years ago
Other questions:
  • Again we have two methods, A and B, available for teaching a certain industrial skill. There is an 80% chance of successfully le
    7·1 answer
  • SHOW YOUR DAMmmmN WORK. SLOPE X INTERCEPT Y INTERCEPT GRAPH EVERYTHING
    14·1 answer
  • English has $6$ letters that can be vowels. This includes Y, which can be either a consonant or a vowel; for this problem, we'll
    9·1 answer
  • Evaluate x=6 , y=8 ,and z =3. <br><br> xy+z?
    5·1 answer
  • To 6x - 5(2x - 4) = 3x - 6?
    5·1 answer
  • 3/4 Divided by 3/4 equals what
    12·2 answers
  • A rectangular drawing is enlarged by 30%. The original dimensions of this drawing are 16cm x 24cm.
    11·1 answer
  • Find the measure of angle x 125
    8·2 answers
  • Name the slope of the line that is perpendicular to 3y-4x=5
    15·2 answers
  • Please help!!!<br><br> find y and x
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!