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
PilotLPTM [1.2K]
2 years ago
11

Help!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
saul85 [17]2 years ago
4 0

Answer:

5

Step-by-step explanation:

5 sides = 5 plains

nata0808 [166]2 years ago
3 0

Answer:

Six planes are shown

Step-by-step explanation:

Hope that helps

You might be interested in
The archway of the main entrance of a university is modeled by the quadratic equation
Scilla [17]

Answer:

B. (1,5) and (5.25, 3.94)

Step-by-step explanation:

The answer is where the 2 equations intersect.

We need to solve the following system of equations:

y = -x^2 + 6x

4y = 21 - x

From the second equation:

x = 21 - 4y

Plug this into the first equation:

y = -(21 - 4y)^2 + 6(21 - 4y)

y = -(441 - 168y + 16y^2)+  126 - 24y

y = -441 + 168y - 16y^2 +  126 - 24y

16y^2 + y - 168y + 24y + 441 - 126 = 0

16y^2 - 143y + 315 = 0

y = [-(-143) +/- sqrt ((-143)^2 - 4 * 16 * 315)]/ (2*16)

y = 5, 3.938

When y = 5:

x = 21 - 4(5) = 1

When y = 3.938

x = 21 - 4(3.938) = 5.25.

3 0
2 years ago
Problem: Four students tried to write 12x + 3y=9 in equivalent y= mx + b form.
solmaris [256]

Answer:what grade is this

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLEASE HELP ME: the ratio of cars to trucks on a highway at any given time is 12 to 8. If there are always more than 105 cars on
andre [41]

Answer:

70

Step-by-step explanation:

First, set up the ratio of c:t, which is 12:8. Then set up your new ratio of c:t, which is 105:?. The way I find the easiest is to divide 105 by 12, which is 8.75, then multiply that by 8, which is 70. To check if it's right, just divide 12 by 8, and 105 by 70, and if they're the same number, you've got it right.

Ps. I'm guessing you meant to ask the minimum number of trucks, not cars.

5 0
2 years ago
<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2By%5E%7B2%7D%5Cleq%201%5C%5Cy-x%5E%7B2%7D%5C%20%20%5Ctextgreater%20%5C%200" id
Ilya [14]

Answer:

hi how are you

good afternoon

7 0
2 years ago
A business could not collect $5,000 that it was owed. The total owed to the business was $100,000. What fraction of the total wa
son4ous [18]

Total owed to the business = $100,000

amount that could not be collected = $5000

Fraction of total not collected

\text{fraction not collected=}\frac{5000}{100000}=\frac{5}{100}=\frac{1}{20}

3 0
1 year ago
Other questions:
  • Plz help!!!!
    14·1 answer
  • Triangle A B C is shown. Angle C A B is a right angle. Angle A B C is 30 degrees and angle B C A is 60 degrees. The length of A
    8·2 answers
  • the Ratio of Chaperones to student on a field trip is 2:7 . There are 14 Chaperones on the field trip . In all , how many chaper
    14·2 answers
  • How should Rhianna write the height of the Grand teton in standard form?
    9·2 answers
  • Find an equation of the circle that has center (1, -1) and passes through (5, -6).
    14·1 answer
  • In Terrance county, 85% of eligible voters are registered to vote, and government records from a recent gubernatorial election i
    6·1 answer
  • Three of the four vertices (corners) of a parallelogram are (-2,7), (3,7) and (2,5). What is the ordered pair of the missing ver
    8·2 answers
  • Can you please match the number and explain thank you your saving a grade
    12·2 answers
  • Find X please I really need help. Explain the best you can! Thanks!
    11·1 answer
  • PLEASE HELP FAST ASAP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!