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
liubo4ka [24]
3 years ago
7

S squared - 16s - 57

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
7 0
S² - 16s - 57 = s² - 16s + 64 - 121 = s² - 2*1*8 + 8² - (11)² =
<span>we use the formula  a</span>² - 2ab + b² = (a-b)²
(s - 8)² - (11)²
<span>we use the formula a</span>² - b² = (a+b)*(a-b)
(s - 8 )² - (11)²
   a²      -   b²
 
[ (S - 8) - 11] * [ (S-8) + 11] = [S-19] * [S+3]                     
You might be interested in
A delivery truck is transporting boxes of two sizes: large and small. The combined weight of the large box and a small box is 70
andre [41]

Answer:

3.45

Step-by-step explanation:

you have to do tihis then that

3 0
3 years ago
I WILL GIVE A BRANLIEST!<br>What is the graph of the functions?<br> y=2*2^x<br> y=-2*5^x
tekilochka [14]
For this case what you should know is that both functions are of the potential type.
 We have then that
 y = 2 * 2 ^ x
 This function grows exponentially upwards.
 y = -2 * 5 ^ x
 This function grows exponentially downwards.
 Answer
 See attached graphics.

4 0
3 years ago
Classify the two given samples as independent or dependent the weight of cat
Reika [66]
Dependent hope this hepls with it 
6 0
3 years ago
Please help, thank you!
andrew11 [14]

Answer:

B

Step-by-step explanation:

11 13 18 19 22 25 29 32 37 37 38

find the median (25)

with 11,13,18,19,22 find the middle for that (18) Q1

with 29,32,37,37,38 find the middle for that (37)Q3

Q3-Q1

37-18=19

7 0
3 years ago
\(x + 60)<br> Find mZGJI<br> A. 15°<br> B. 75°<br> C. 100°<br> D. 1050
vampirchik [111]

Answer:

the answer is B. 75

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Write a number that round to 20,000 when it is rounded to the nearest ten thousand
    11·1 answer
  • HELP simple question
    10·2 answers
  • Consider the following game, played with three standard six-sided dice. If the player ends with all three dice showing the same
    7·1 answer
  • AYUDAA es para hoyyy Un avión volaba a 14.800 metros de altura . Primero , bajo a 23.000 decímetros y luego 54 hectometros más a
    6·1 answer
  • Please Help! Unit 8: Right Triangles &amp; Trigonometry Homework 7: Law of Sines
    15·1 answer
  • What is the place value of "7" in each of the numbers below 37,500 4, 800.87
    12·1 answer
  • A police officer wears a belt that carries an extra 10 pounds on their waistline. The police officer weighs p pounds.
    14·1 answer
  • In austin texas, 8 bats ate 40 grams of insects in one night. At this rate how many grams of insects could 64 bats eat in 1 nigh
    14·2 answers
  • There are 12 months in a year.
    11·1 answer
  • 20 POINTS<br><br> Part E<br> How many of the 320 million Americans would you predict wear glasses?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!