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
zmey [24]
2 years ago
15

What is 34107.12 to the nearest half centimeters? 

Mathematics
1 answer:
STatiana [176]2 years ago
4 0

Answer:

34107cm

Step-by-step explanation:

You might be interested in
Please select all that apply
sergij07 [2.7K]

Answer:

ceg and cfg

Step-by-step explanation:

3 0
3 years ago
Ben made a four digit number with the numbers 7,4,3,9. The number was smaller than 4 and bigger than 1. The 7 cannot go in the t
victus00 [196]

3.479 is the answer


3 0
3 years ago
For the past ten years, Michelle has been tracking the average annual rainfall in Boynton Beach, Florida by recording her data i
Sedbober [7]

Answer:

See explanation

Step-by-step explanation:

The average rainfall when you add all 10 years of rainfall up and divide by 10 is an average of 59.946 inches of rain each year. The equation for the data is y = -0.53x + 64.45, this means that the rainfall is getting less each year at a -0.53 inches of rain each year.

x = year (2004 would be 4, etc)

4 0
3 years ago
1. If a polynomial of Degree 4 has an imaginary zero at -2i and a real zero at 5, how many imaginary zeros does it have?
Vadim26 [7]

Answer:

Complex roots for polynomials equations will always come in conjugate pairs.  Since 1-2i is a root, 1+2i will also be a root.  (Just switch the sign of the imaginary part to its opposite.)

Step-by-step explanation:

So far we have 1-2i and 1+2i as roots.  We need two more to make a 4th degree polynomial.

x=1 with multiplicity of 2 means that we count the root twice when we write down the polynomial: (x - 1)(x - 1) = (x - 1)2

Putting it all together, we can construct our polynomial of degree 4 as

y = f(x) = (x - 1)(x - 1)[x - (1-2i)][x - (1+2i)]

Multiply the factors (FOIL):

[x - (1-2i)][x - (1+2i)] =

x2 - (1+2i)x - (1-2i)x + (1-2i)(1+2i) =

x2 - x - 2ix - x + 2ix + (1 + 2i - 2i + 4) =

x2 - 2x + 5

(x - 1)(x - 1) = x2 - x - x + 1 = x2 - 2x + 1

Now multiply the two underlined expressions:

y = (x2 - 2x + 5)(x2 - 2x + 1)

= x4 - 2x3 + 5x2 - 2x3 + 4x2 - 10x + x2 - 2x + 5  by multiplying term by term

= x4 - 4x3 + 10x2 -12x + 5 by collecting like terms.

4 0
3 years ago
URGENT!!! Please help!
serious [3.7K]

Answer:

13 ft

Step-by-step explanation:

c^2 = a^2 + b^2

C^2 = 5^2 + 12^2

C^2 = 25 + 144

c^2 = 169

c = 13 ft

3 0
3 years ago
Other questions:
  • The number 75 can be expressed as the sum of two or more consecutive positive integers in five different ways. One such sequence
    14·1 answer
  • When a number x is multiplied by 6, the result is 3/8
    5·1 answer
  • Cylinder a has a radius of 12 inches and a height of 6 inches. Cylinder b has a volume of 648
    13·1 answer
  • What's 2 1/3 ounces plus 4.5 ounces
    7·1 answer
  • What’s the Answer to this I got 24 somehow
    9·1 answer
  • A group of engineers is building a parabolic satellite dish whose shape will be formed by rotating the curve y=ax2 about the y-a
    5·1 answer
  • Which of the following statements are true? Check all that apply
    7·1 answer
  • A typical bag of M&Ms is 24% blue, 14% brown, 16% green, 20% orange, 12% redand 14% yellow. What is the probability of rando
    13·2 answers
  • Help me please!<br> Please really quick
    7·1 answer
  • Fiona and her sisters grew over the past three months. She records the change in heights of her and her sisters in the table bel
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!