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
zaharov [31]
3 years ago
6

X2 +8x+16=0 in factoring algorithm

Mathematics
1 answer:
Setler79 [48]3 years ago
4 0

Answer:

(x+4)^2 =0

Step-by-step explanation:

x2 +8x+16=0

What 2 numbers multiply to 16 and add to 8

4*4 = 16

4+4 =8

(x+4) (x+4) =0

(x+4)^2 =0

You might be interested in
Can someone double check my answers on this integers sheet? (53 points)
MatroZZZ [7]
1) -28
2) +36
3) +14114
4)-129
5) - 8
(they are all correct up to this point)

Yes, 1--5 in sentences are all right 

hope this helps
4 0
3 years ago
A swimming pool holds 250,000 gallons of water and is being drained at 200 gallons per minute. How many gallons remain in the po
seropon [69]

Answer:

After 5 minutes, the pool will hold 249,00 gallons of water.

After 20 minutes, the pool will hold 246,000 gallons of water.

6 0
2 years ago
Read 2 more answers
Lissie set a goal to save $320 for a new computer. So far she has saved $112. What percent of her goal has Lissie saved so far?
Mariulka [41]
These are false. Tami will need to work 11 weeks to get to her goal. To find out this problem, first take out the 100 from the 320 which then gives you 220.  Then divide 220 by 20 which gives you 11. 1 is wrong because Tami does not have to work more than 21 weeks to get to her goal. 2 is also wrong because Tami does not need to save more that 11 weeks to get to her goal, she has to work 11 weeks only. 
7 0
3 years ago
A rectangle has vertices (w,v), (w,z), and (z,z). Find the fourth vertex.
exis [7]

9514 1404 393

Answer:

  (z, v)

Step-by-step explanation:

When the sides of the rectangle align with the axes, as here, the coordinates will be all (x, y) combinations from the sets x ∈ {w, z) and y ∈ {v, z}. Three of those combinations are shown. The fourth is (z, v).

5 0
3 years ago
what is sum 18+57_<img src="https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%262%263%5C%5C4%265%266%5C%5C7%268%26
REY [17]

Answer:

18+57= 75

Step-by-step explanation:

Next time use a calculator chuckle nuts

7 0
3 years ago
Other questions:
  • Solve for x
    11·2 answers
  • What's the answer to this question
    14·1 answer
  • What is the solution to the equation? <br> x – 19 = 1
    7·1 answer
  • Mark, Jessica &amp; Nate each downloaded music from the same website. Mark downloaded 10 songs in total consisting of pop, rock,
    7·2 answers
  • Can someone help me with my algebra 2 homework pls ?
    12·2 answers
  • A sector of a circle has a central angle measure of 300. The diameter of the circle is 26 centimeters What is the approximate ar
    7·1 answer
  • Random samples of of outh bass and smallmouth bass were taken from a lake, and their lengths in millimeters) were deter mined. W
    6·1 answer
  • What is the perimeter of this rectangle pls help
    12·2 answers
  • 1. What is the sine ratio of ∠C?
    13·1 answer
  • What is the vertex of the quadratic function f(x) = (x-8)(x - 2)?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!