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
Licemer1 [7]
3 years ago
12

PLEASE IS DUE IN A FEW MINUTES..

Mathematics
1 answer:
hjlf3 years ago
3 0
Looks like you are screwed good luck:)
You might be interested in
PLOT THE POINT [1.5 -2] PLS HELP ASAP
m_a_m_a [10]

Answer: 1.5 will be on the point of 1 but just a little bit higher. -2 will be plotted exactly on -2

Step-by-step explanation:

8 0
2 years ago
Approximate the value of 44 (Square root) to the nearest hundreth
Svetlanka [38]

I assume that calculators are not allowed, perhaps not even paper and pencil.

With paper and pencil, there is an algorithm to find the square-root of any number accurate to as many digits as we wish.  Please post if that is the case.

Without calculator, pen and pencil, we resort to mental arithmetic.  Someone with a little practice can memorize or calculate the square of all numbers up to 100, or as many as one can.

Here we can take advantage of exactly the property suggested by Xisca... that is, sqrt(44)=2sqrt(11), which reduces the calculation to more accuracy with a lesser knowledge of the squares of numbers.

As a first approximation, we know that 33*33=1089, or 3.3*3.3=10.89, which is already very close to 11.  

Thus a first approximation to sqrt(44)=2sqrt(11)=2*3.3=6.6 (approximately).

To refine the calculation of sqrt(11), we use Newton's approximation, namely

a better approximation is given by 3.3 + (11 - 3.3^2) / (2*3.3) = 3.3+0.11/6.6 = 3.3+1/60

which gives

sqrt(44) = 2(3.3+1/60) = 6.6+1/30 = 6.6333,

actually accurate almost to the nearest 1/10000.

All of the above can be done mentally

For those who need help with rounding to the nearest hundredth (0.01), we drop digits AFTER the 2nd decimal, namely *.**33.  If the first digit dropped is 5 or more, add one to the last digit retained, otherwise, retain only the two digits after the decimal.  In this case, the first digit dropped is 3, so it will simply be dropped.  The final answer is then 6.63, to the nearest hundredth.

5 0
3 years ago
Read 2 more answers
Name the segment parallel to the given segment for #2
Svetlanka [38]

YZ ║ XT

RS ║ XZ

XY ║ TS

I am not a professional, I am simply using prior knowledge!

Note- It would mean the world to me if you could mark me brainliest!

5 0
2 years ago
Ceramic tile is being used to cover two 6 ft-by-4 ft rectangular walls. The tiles
Setler [38]

Answer:

Approximately 5 boxes

Step-by-step explanation:

6x4=24 ft

24x2=48 ft

48x12=576 in

576/6=96

96/20=4.8 boxes

If I'm wrong I'm sorry

3 0
2 years ago
Does anyone know this?
Marrrta [24]

Answer:

f(-9) = 279

Step-by-step explanation:

f(x) = 4x^2 + 7x + 18

f(-9) = 4(-9)^2 +7(-9) + 18

       = 4(81) - 63 + 18

       = 324 - 63 + 18

       = 279

8 0
3 years ago
Other questions:
  • A company manufactures ball bearings for precision machines. The average diameter of a certain type of ball bearing should be 6.
    14·1 answer
  • How do I subtract a whole number from a fraction
    7·1 answer
  • Quon has 15 cookies. He eats one in the afternoon and another in the evening. What number describes the total change in the amou
    12·1 answer
  • Is an estimate of 8 as the difference between 4.7 and -3.3 reasonable? Explain.
    9·1 answer
  • Which of the following is the solution to the inequality below -6(4-x)<-4(x+1)
    11·1 answer
  • Please hellp meeee!!!​
    7·1 answer
  • I drank three cups of 2% milk yesterday. Each cup of milk provided 122 calories. How many calories did I get from the three cups
    15·1 answer
  • Ms. Mackey had a block of clay. She gave each of 3 students an equal part of the block of clay. She then asked each of them to c
    7·2 answers
  • Use the distributive property to rewrite this expression.<br> 4(y + 6)
    7·2 answers
  • The 8. is just the number of the question.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!