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
iVinArrow [24]
3 years ago
11

the length of a rectangle is 8 less than twice the width. the perimeter is 38 feet. Find the length and width. someone please he

lp.
Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
7 0

Answer:L=4 W=15

Step-by-step explanation:

P=2L+2W

38-8=30

If length is 8 less than twice the width and the perimeter is 38, then subtract 38-8 which is 30, then divide 30 by 2 to get 15.

P=2(4) +2(15)

P=38

You might be interested in
Calculating area of rectangle
PSYCHO15rus [73]

Answer:

Area = 216.108cm^2 --- You

Area = 216.940cm^2 --- Another student

Reason: Because there is a variation in the given dimensions

Step-by-step explanation:

Given

Your measurement

Length = 20.70cm; Width =10.44cm

Another students'

Length = 20.74cm; Width =10.46cm

Solving (a): The area

Area is calculated as:

Area = Length * Width

For you

Area = 20.70cm * 10.44cm

Area = 216.108cm^2

For the other student

Area = 20.74cm * 10.46cm

Area = 216.940cm^2

Solving (b): Reason for the variation in the areas

The given measurements are estimates of the dimensions of the rectangle.

Since there is a variation in the estimates, there will be some level of variation in the calculated area.

4 0
3 years ago
Solve the inequality x+1<3/4 and write the solution in interval notation.
Darya [45]

The solution to the inequality in interval form is (-∞, -1/4)

<h3>Inequality expressions</h3>

Inequality are expressions not separates by an equal sign. Given the inequality below;

x+1<3/4

Subtract 1 from both sides to have;

x + 1 - 1 < 3/4 - 1

x < 3/4 - 1

x < (3-4)/4

x < -1/4

Hence the solution to the inequality in interval form is (-∞, -1/4)

Learn more on inequality here: brainly.com/question/24372553

#SPJ1

3 0
1 year ago
Evaluate 5 + b ÷ (11 - 9) for b = 14.
Trava [24]

Answer:

12

Step-by-step explanation:

5 + b ÷ (11 - 9)

Substitute b = 14

5 + 14 ÷ (11 - 9)

Work the order of operations from left to right

Since there are no exponents, parentheses first

5 + 14 ÷ (11 - 9)

5+14  ÷ 2

Then division

5+7

Then addition

12

8 0
3 years ago
Read 2 more answers
PLS HELP IF U CAN <br> where is the graph increasing? <br> options: x&lt;0 or x&gt;0
boyakko [2]

Answer:

x>0

Sorry to say this but im speechless when I read the question

no hard feelings

keep studying

Step-by-step explanation:

5 0
3 years ago
The highest common factor of 98 and 42
ohaa [14]

Answer:14

Step-by-step explanation:Start by writing like this below

98 =2×7×7

42 =2×3×7

H.C.F=2×7

=14

Take the number which is common like in 98 and 42, (2) and (7) are common

and then multiply the two numbers.

Hope it helps you!

5 0
2 years ago
Read 2 more answers
Other questions:
  • Express 0.009238 to 3 significant figures​
    5·1 answer
  • Which unit of measure would be appropriate for the area of a pictu - that is
    13·1 answer
  • How many solutions does the equation 3x − 7 = 4 + 6 + 4x have
    12·2 answers
  • Eight less a number is less than or equal to 17
    10·1 answer
  • Sally lives in City A and works for the department of transportation. She needs to inspect the weigh stations in each of four di
    8·1 answer
  • Which interval has the most students? <br><br> 0-4 <br> 5-9 <br> 10-14 <br> 15-19
    13·2 answers
  • Janet's recipe calls for 3 cups of flour for every 2 cups of sugar. How much sugar does
    11·2 answers
  • What is the mode for the data in the rainfall table?<br> A:3.1<br> B:3.65<br> C:3.7<br> D: NO MODE
    12·1 answer
  • Make a dot plot for each set of data. Compare and contrast the shape, spread, and center of the data.
    12·1 answer
  • NEED HELP ASAP WORTH LOTS OF POINTS
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!