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
V125BC [204]
3 years ago
13

If P = 2l + 2w, the formula to find w is . If P is 30 units and l is 10 units, w is units.

Mathematics
1 answer:
Helen [10]3 years ago
4 0

Answer:

<u>If P is 30 units and l is 10 units, w is 5 units</u>

Step-by-step explanation:

1. Let's check the information given to resolve the question:

P = 2l + 2w

If P is 30 units and l is 10 units, w is units

2. Replacing with the values:

P = 2l + 2w

30 = 2 (10) + 2w

30 = 20 + 2w

-2w = 20 -30 (Subtracting 2w and - 30 to both sides)

-2w = - 10

2w = 10 (Multiplying by - 1 at both sides)

<u>w = 5 (Dividing by 2 at both sides)</u>

<u>If P is 30 units and l is 10 units, w is 5 units</u>

<u>Note: Same answer than question 13938258</u>

You might be interested in
It costs $56 to rent a tent for 7 days. Write an equation that represents the cost to rent a camping tent for xdays.
Lapatulllka [165]
the equation might be 8x=y.
7 0
3 years ago
Violet made cookies for the bake sale. 7/10 of the cookies are chocolate chip. 3/4 of the remaining cookies are sugar. What frac
FromTheMoon [43]
We know that 7/10 of the cookies are chocolate chip, so that means there are 3/10 of the cookies left.
We now want to find what 3/4 of 3/10 is.
We can do this by multiplying both fractions
3/4x3/10 (we just multiply across) to get 9/40.
We cannot simplify this answer, so our final answer is 9/40 of the cookies are sugar cookies.
3 0
2 years ago
Please Help! I need an explanation for how to do this... Step-by-step directions would be great!
spin [16.1K]
\dfrac{8x^2y^2-4xy^2}{4xy}=\\&#10;\dfrac{8x^2y^2}{4xy}-\dfrac{4xy^2}{4xy}=\\&#10;2xy-y&#10;
8 0
2 years ago
Order the numbers from least to greatest. a –8, −10, 0, 5, 1, −1, 3, −6, −9, −19, 32
krek1111 [17]
Start with -19, -10, -9,-8,-6,-1,0,1,3,5,32
6 0
3 years ago
Read 2 more answers
BRAINLIESTTT ASAP! PLEASE HELP ME :)
marta [7]

We can use the Pythagorean theorem to solve for the perimeter of the kite.

a² + b² = c²

3² + 4² = UV²

9 + 16 = UV²

25 = UV²

√25 = √UV²

5 = UV

In the kite, adjacent sides are the same so UV = VW

3² + 9² = UX²

9 + 81 = UX²

90 = UX²

√90 = √UX²

9.49 ≈ UX or 3√10 ≈ UX

Now, add to find the perimeter.

5 + 5 + 9.49 + 9.49 or 5 + 5 + 3√10 + 3√10

28.98 or 10 + 6√10

Therefore, the perimeter is approximately 28.98 or 10 + 6√10

Best of Luck!

6 0
2 years ago
Other questions:
  • Omar is making a scale model of the statue of liberty for a report on New York city. the statue of liberty is 305 feet tall meas
    12·2 answers
  • Find the unit price.<br> ​$3.06 for 17 bananas
    6·1 answer
  • A serving of the burrito contains 1/4 pound of meat. Franklin and two friends share his serving equally. How much meat does each
    11·1 answer
  • What is 1/2 divided by 4
    14·2 answers
  • When you multiply numbers, the answer is the product of those numbers. Name two different pairs of whole numbers whose product i
    10·2 answers
  • A chemist has one solution that has 50% acid. She has another solution that is 25% acid. How many liters of the 50% acid solutio
    15·1 answer
  • Which equation is a function of x?<br> O x=5<br> O x = {²+9<br> O x2 = 12 +16
    5·1 answer
  • According to a 2016 survey, 6 percent of workers arrive to work between 6:45 A.M. and 7:00 A.M. Suppose 300 workers will be sele
    8·1 answer
  • G(x)= 3x^2 +5x, find g(-3)<br> Help me please!
    14·1 answer
  • I need help with all the answers please and thank you ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!