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
almond37 [142]
2 years ago
8

The length of a rectangle is four feet longer than the width. the area is 21. find the dimension

Mathematics
1 answer:
MakcuM [25]2 years ago
7 0
The length is 7 and the width is 3
You might be interested in
Does 20, 40, 30 form a pythagorean triple
Tatiana [17]

Answer:

Step-by-step explanation:

If it is a Pythagorean Triple the hypotenuse and the legs of a right triangle will all be integer values where

c^2=a^2+b^2

In this case, this isn’t even a right triangle as

20^2+30^2=40^2

400+900=1600

1300!=1600

because 1300 does not equal 1600 this is not a Pythagorean Triple.

6 0
3 years ago
Jug can type 128 words in 3 minutes. How many minutes will it take him to type 576 words
KATRIN_1 [288]

Answer:

13.5 minutes

Step-by-step explanation:

\frac{3 min }{128 words} = \frac{xmin}{576 words}

Cross multiply

3 × 576 = 128x

3 × 576 = 1,728

1,728 = 128x

1,728 ÷ 128 = x

13.5 = x

8 0
2 years ago
Read 2 more answers
Which relation is a function?( click all that apply)
weeeeeb [17]
A, B, D are functions.
(First, second, and fourth response)
You can see which is function since for everyone input only has one value. You can also use the vertical line test.
7 0
2 years ago
Which inequality correctly orders the numbers -5,-3, and 2 from greatest to least?
lozanna [386]

Answer:

1) 2 > -3 > -5

Step-by-step explanation:

that is mathematically correct

8 0
2 years ago
Read 2 more answers
If T(n) = 3n -5 what is the 3rd term
PtichkaEL [24]
Tn=3n-5 therefore: T(3)=3(3)-5 T(3) =4
4 0
3 years ago
Other questions:
  • WHAT IS THE CORRECT SCALE FACTOR?
    11·1 answer
  • What is 34x + 27y= 682<br> what is x and y????
    5·1 answer
  • What contains genetic material but is not classified as living?
    7·2 answers
  • Lucas built a composite solid by joining 12 identical blocks, with dimensions 4 inches by 5 inches by 7 inches, into three
    13·1 answer
  • Distribute a negative -7.1h-(-2k-1)
    9·1 answer
  • A function is shown in the table:
    7·2 answers
  • Look at the figures. How can you prove the triangles are congruent?
    5·1 answer
  • Find volume of this figure
    12·2 answers
  • Find the area of the parallelogram below.
    6·2 answers
  • WILL MARI BRAINLIEST HELP PLS<br><br> what key features do f(x) and g(x) have in common?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!