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
kari74 [83]
2 years ago
5

The equation P= 21 + 2w models the perimeter, P, of a rectangle with a length of / units and a width of w units.

Mathematics
2 answers:
krek1111 [17]2 years ago
6 0
With = 10 units Length = 20
natima [27]2 years ago
5 0

Answer:

width = 10 units and length = 20 units

Step-by-step explanation:

Let the width be w

so Length will be 2w

using the rectangle formula:

\sf Perimeter \ of \ rectangle= 2L + 2W

\sf 60= 2(2w) + 2w

\sf 60= 4w + 2w

\sf 60= 6w

\sf w = 10 \ units

Find length:

\sf length = 2w

\sf length = 2(10)

\sf length = 20 \ units

You might be interested in
What is the equivalent ratio for6/9
otez555 [7]
The equivalent ration for 6/9 would be 6:9
4 0
3 years ago
Find the distance between the points on the coordinate plane.
anygoal [31]
Whats is the the coordinate points?please tell me
3 0
3 years ago
Account has been hac ked what do i do????
Nikolay [14]
Reset the password to something secure not abc123 or something like that for sure and if it continues I would just delete it and make a new one good luck!
4 0
3 years ago
Select ALL the correct answers.
shepuryov [24]

When a quadrilateral is inscribed in a circle, the opposite angles are supplementary

The description of the angles in the quadrilaterals are:

  • b. m∠M = 55°, m∠J = 48°, and m∠L = 132°
  • d. m∠L = 40°, m∠M = 60°, and m∠K = 120°
  • e. m∠K = 72°, m∠L = 44°, and m∠M = 108°
  • f. m∠J = 105°, m∠K = 65°, and m∠L = 75°

<h3>How to describe the angles</h3>

The quadrilateral is given as: JKLM

The opposite angles are:

  • Angles J and L
  • Angles K and M

The opposite angles are supplementary

So, we have:

J + L = 180

K + M = 180

Next, we test the options

<u>Option (a)</u>

J + L = 180

125 + 35 = 160

This is not true

<u>Option (b)</u>

J + L = 180

48 + 132 =180

This is true

<u>Option (c)</u>

K + M = 180

12 + 78 = 180

This is not true

<u>Option (d)</u>

K + M = 180

120 + 60 = 180

This is true

<u>Option (e)</u>

K + M = 180

72 + 108= 180

This is true

<u>Option (f)</u>

J + L = 180

105 + 75 = 180

This true

Hence, the description of the angles in the quadrilaterals are (b), (d), (e) and (f)

Read more about inscribed quadrilaterals at:

brainly.com/question/26690979

6 0
2 years ago
Elaina is planning to save enough money to buy laptop computer. She needs $600. She already has $200 in her bank account. She is
Natali [406]

Answer: 200+40x=600

Step-by-step explanation:

200+40x=600

600-200=400

40x=400

40/40= 1 or x

400/ 40=10

x=10

5 0
3 years ago
Other questions:
  • James spent $(2y2 + 6). He bought notebooks that each cost $(y2 − 1). The expression to find the number of notebooks James bough
    13·1 answer
  • Which is the distance from point A to B?
    6·1 answer
  • Will give brainliest if correct.
    5·2 answers
  • –3(m – 2n – 4) = -9<br> Given the equation above, what is the value of m – 2n?
    14·2 answers
  • rectangular stage that is 9 feet wide has an area of 252 square feet. What is the perimeter of the stage?
    15·1 answer
  • Marco is interviewing classmates for his newspaper article. He needs to interview 30 people. Every interview takes Marco 7.2 min
    7·1 answer
  • Plz help me plzzzzzzz
    13·1 answer
  • 13 candy bars with 26 Oz what is the weight of 35 candy bars​
    15·2 answers
  • The radius of a baseball is about 9.25 inches. The radius of the Basketball is 9.55 inches. What is the
    12·1 answer
  • What fraction is equal to the decimal 0.137? Brainliest to the right answer
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!