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
olchik [2.2K]
3 years ago
14

An observer is standing 20 feet from a

Mathematics
1 answer:
umka2103 [35]3 years ago
6 0

Answer:

x+20 squared = 25 squared ; 15ft

Step-by-step explanation:

You might be interested in
Thank you for helping me
dedylja [7]

Answer:

thank you for giving me points ;)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Evaluate N= -3.3 - n x n
photoshop1234 [79]

Answer:kk

Step-by-step explanation:

8 0
3 years ago
What is the value of (4)(-7)(-2)?
spayn [35]

Answer:

=(4)(-7)(-2)

=-28*(-2)

=+56 is the answer

Step-by-step explanation:

hope it help ^_^

4 0
3 years ago
Lian invested an amount of money at an interest rate of 5.2% per year.
Zigmanuir [339]

Answer:

$6500

Step-by-step explanation:

Let the amount of money invested by Lian be $x

Interest rate = 5.2% per year

interest earned in first year will be  5.2% of  amount of money invested by Lian .

(note: since in first year there will be no interest accrued on interest so interest for first year is simple interest )

interest earned in one year if money invested by Lian is $x

= 5.2% of $x  (1)

But , it is given in one year  she received interest of 338 dollars

so, 338 dollars must be equal to 5.2% of $x

equating $338 with  5.2% of $x  , we have

5.2% of x  = 338

=> (5.2/100) * x = 338

=>5.2 x = 338*100

=> x = 33800/5.2 = 6500.

Thus,  amount of money Lian invested is $6500.

7 0
2 years ago
What is the polynomial function of least degree whose only zeros are -3, ,-2, and 4 ?
victus00 [196]

Answer: (x³ - 2x² - 11x + 12)

Step-by-step explanation:

Recall that zeroes can be transformed into factors by subtracting them from x. This gives us the following factors:

(x - 1)(x + 3)(x - 4)

Now, if you multiply the first two factors together, you get the following:

(x² + 2x - 3)

Multiply that by the last factor, (x - 4), and you get this:

(x³ + 2x² - 3x - 4x² - 8x + 12)

This can be simplified:

(x³ - 2x² - 11x + 12)

And there's your final answer. Hope this helped! (x³ - 2x² - 11x + 12)

7 0
3 years ago
Other questions:
  • Find the laplace transform of the given function. (express your answer in terms of s. assume that s > 0.) f(t) = 0, t < 2
    9·1 answer
  • What is the derivative of e^x/3
    8·2 answers
  • The temperature dropped from 75 degrees to 50 degrees. What was the percent decrease in the temperature? 33% 50% 66%
    11·2 answers
  • 3x &gt; -3<br><br> Thanks very much
    14·1 answer
  • PLEASE ANSWER PART 2
    5·1 answer
  • Evaluate the expression 8x for x=2
    14·2 answers
  • Please answer asap I'll mark brainliest​
    9·2 answers
  • 6. Write the formula of circumference<br>of a circle when its diameterld)<br>is given.​
    10·2 answers
  • Hey&lt;3 If you help you’re amazing if you don’t you’re awesome.
    9·1 answer
  • If the fuel tank in Jim's car holds 14 gallons of fuel, define a formula to determine the number of gallons of fuel in Jim's fue
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!