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
Simora [160]
3 years ago
11

PLZ HELP RN. why do we learned about triangles before parallelograms?

Mathematics
1 answer:
valentinak56 [21]3 years ago
8 0

Answer:

triangles have less shapes

Step-by-step explanation:

You might be interested in
A plank of wood is 220 cm long.I cut it in 14cm pieces. what lenght of wood i will have left over?
Nana76 [90]

The required Length is 10cm.

What is length?

  • Length is a measure of distance. In the International System of Amounts, length is a volume with dimension distance. In utmost systems of dimension a base unit for length is chosen, from which all other units are deduced.
  • Length is generally understood to mean the most extended dimension of a fixed object. still, this isn't always the case and may depend on the position the object is in.
  • Varied terms for the length of a fixed object are used, and these include height, which is the perpendicular length or perpendicular extent, and range, breadth, or depth. Height is used when there's a base from which perpendicular measures can be taken. range or breadth generally relates to a shorter dimension when the length is the longest one.

220 / 14 gives us 15.

You have to understand that this means 15 whole 14 cm pieces and a Length of 1 piece.

thus 14 * 15 = 210

So 220- 210 = 10

where you know 220- 210 is< 15

Hence, The correct Length is 10cm.

Learn more about Length here:

brainly.com/question/2217700

#SPJ9

7 0
1 year ago
Principal $400 Rate 5% time 1 year
zheka24 [161]

Answer:400 multiplied by 5 percent then later multiplied by one, Answer: 20$

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Does the table show a direct proportional relationship? If so, what is the constant of proportionality?
lesantik [10]

Answer:

C. Yes, 3.5.

Step-by-step explanation:

If there is a relationship of direct proportionality for every ordered pair of the table, then the constant of proportionality must the same for every ordered pair. The constant of proportionality (k) is described by the following expression:

k = \frac{y}{x} (1)

Where:

x - Input.

y - Output.

If we know that (x_{1}, y_{1}) = (13, 45.5), (x_{2}, y_{2}) = (14, 49) and (x_{3}, y_{3}) = (15, 52.5), then the constants of proportionalities of each ordered pair are, respectively:

k_{1} = \frac{y_{1}}{x_{1}}

k_{1} = \frac{45.5}{13}

k_{1} = \frac{7}{2}

k_{2} = \frac{y_2}{x_2}

k_{2} = \frac{49}{14}

k_{2} = \frac{7}{2}

k_{3} = \frac{y_{3}}{x_{3}}

k_{3} = \frac{52.5}{15}

k_{3} = \frac{7}{2}

Since k_{1} = k_{2} = k_{3}, the constant of proportionality is 3.5.

8 0
3 years ago
A soup can has a diameter of 8 cm and a height of 12 cm. What is the volume of the soup can? Use 3.14 for Pi. A cylinder has a h
Alik [6]

Answer:

602.88

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLAASE HELP ME! I will make BRAINIEST
Readme [11.4K]

Answer:  Answer is the steps.

Step-by-step explanation:

The table of  with   the values  

   

 x           y  

0             3

1              1  

2              -1

3              -3  

It represents a linear function because as the y values decrease by 2  the x values increase by 1.

3 0
3 years ago
Other questions:
  • Which box plot represents the data?<br><br> 135, 149, 156, 112, 134, 141, 154, 116, 134, 156
    10·1 answer
  • Please help me!!!!! :)
    8·1 answer
  • Consider this system of equations, where function fis quadratic and function g is linear:
    8·1 answer
  • kody spent $20.00 during his last outing at the bowling alley this included a one time shoe rental fee of $3.50 he spent the res
    7·1 answer
  • Whats 2+2 as a fraction
    15·2 answers
  • Esteban has a big jar of change in his room. He has 600 coins total, and 240 of them are pennies. What percentage of the coins a
    14·1 answer
  • A classroom has an area of and + 15x - 21 and a length of 2x + 7. What is the width of the classroom
    14·2 answers
  • Heeeelp plz I really need help fast!!
    15·2 answers
  • Please take a look at the picture
    9·2 answers
  • Please help me !! due today:(
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!