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
Olegator [25]
3 years ago
7

What is the length? NEED HELP ASAP PLEASE

Mathematics
2 answers:
shtirl [24]3 years ago
6 0

Answer:

1.57828e-5

plz mark me as brainliest thx

3241004551 [841]3 years ago
4 0

Answer: 1.57828e-5

Step-by-step explanation:

You might be interested in
Write an equation in slope-intercept form of the line through point (6, -1) with slope m-4.
antoniya [11.8K]

Answer: Y=6x+25

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What's the difference between combinations and permutations?
Stells [14]

Answer:

The difference between combinations and permutations is that in permutations, the order matters, while it doesn't with combinations. For example, if you are given 5 numbers (1,2,3,4,5) and you have to determine how many 3 digit numbers you can make, that is a permutation question because 123, 231, 321, etc. are all different  numbers. If, for example, we have to find how many ways three people can be chosen out of a group of 5, that is a combination question and you must use the combination formula as the order of the three people does not matter. Other than the order, combinations and permutations are the same

4 0
4 years ago
Please help with this and explain
bixtya [17]

Answer:

40 students

Step-by-step explanation:

We need a system of equations to find x or the students in advance:

2x + 4y = 800

x + y = 220

We can use substitution and isolate y in the second equation, which gives us y = 220 - x.

When we plug this into the first equation, we get 2x + 4(220 - x) = 800 and solving for x gives us x = 40.

8 0
2 years ago
Can someone help me answer this question :)
jeka57 [31]

Answer:

Step-by-step explanation:

find the slope 1/2

then write it as y-4=1/2(x+6)

then u get y=1/2x+7

7 0
3 years ago
Read 2 more answers
What value of x makes the equation true? 4x - 3= -9 + 7x <br> 2<br> -2<br> −12<br> 12
irina [24]

Answer:

x = 2

Step-by-step explanation:

Given

4x - 3 = - 9 + 7x ( subtract 7x from both sides )

- 3x - 3 = - 9 ( add 3 to both sides )

- 3x = - 6 ( divide both sides by - 3 )

x = 2

4 0
3 years ago
Other questions:
  • Can someone solve this for me?
    15·2 answers
  • Define mixed numbers​
    6·2 answers
  • Work out (3 × 10^4) ÷ (6 × 10^-3) in standard form
    5·1 answer
  • The average speed in miles per hour is defined to be the distance in miles divided by the time in hours spent covering the dista
    9·1 answer
  • Gwen borrows $300 from her parents to buy a bike. She agrees to pay them back plus 3% simple interest over one year. Write an eq
    9·1 answer
  • Dyna has ran 3 km of her race. If she is 65% of the way done. how long is the race altogether? Round to the nearest tenth.
    15·1 answer
  • The tread on a given tire wears at a consistent rate based on the number of rotations the tire makes.
    9·1 answer
  • 2 (y - 3) = 4y + 6<br> This is Multi step algebra
    9·2 answers
  • Melanie invests a total of $25,500 in two accounts paying 3% and 12% simple interest, respectively. How much was invested in eac
    7·1 answer
  • quality control finds on average that 0.038% of the items from a certain factory are defective one month 8000 items are checked
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!