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
Juli2301 [7.4K]
3 years ago
9

​2+(y​5x)

Mathematics
1 answer:
zimovet [89]3 years ago
7 0

.............................

You might be interested in
Find the vertex of the following quadratic function f(x)=x^2+2x+1
Usimov [2.4K]

Answer:

The answer is that the vertex is: (1, 0)

Step-by-step explanation:

Use the "Completing the Square Method":

(x - h)^2 - k = 0, the vertex is (h, -k)

Complete the square:

x^2 + 2x + 1 = 0

x^2 + 2x = -1

(2/2)^2 = 1, add 1 to both sides of the equation.

x^2 + 2x + 1 = -1 + 1

(x + 1)^2 = 0

(x + 1)^2 - 0 = 0 (Just to put a placeholder in for he -k)

The vertex is (1, 0)

3 0
4 years ago
SOLVE FASTTT
kherson [118]

Answer:

Step-by-step explanation:

Area of triangle is 40 cm² correct to nearest 5cm² .

∴ Area of triangle = ( 40 ± 5) cm²

∴ upper bound for area of triangle is = (40 + 5) cm² = 45cm²

Base of triangle = 9cm

∵ area of triangle = 1/2 base × height

height = 2 × area of triangle/base

∴ upper bound for height of triangle = 2 × upper bound area/base

= 2 × 45/9 = 10cm

Hence answer is 10cm

8 0
3 years ago
Find the explicit formula for the arithmetic sequence -31,-27,-23,-19 b(n)= ?
BigorU [14]

b(n)=-31+4(n-1) is the explicit formula

4 0
3 years ago
Read 2 more answers
Select the correct answer.
Troyanec [42]
You need to put a photo of the shapes.
3 0
3 years ago
Money all I really want is money 5+6x2=?
timofeeve [1]

Answer:

22

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone please let me know if this is correct or not??
    11·1 answer
  • ow many U.S. quarts are contained in 12 L? A. 11.352 qt B. 13.638 qt C. 10.56 qt D. 12.684 qt
    6·2 answers
  • Does anyone know how to find the side length of this square.if so then, i will mark brainlist.
    8·1 answer
  • Jeremy and his friends ate 5/8 of a pie. If the pie was cut into eight pieces, what fraction of the original pie was left over?
    15·2 answers
  • Find the quotient of 88 and 11
    8·1 answer
  • Answer PLZ ASAP
    8·1 answer
  • PLEASE HELP!!!!!! (answer in decimal!!!!)
    15·1 answer
  • Factorise fully 6a+10ab can someone do this
    15·1 answer
  • Please can someone solve​
    15·1 answer
  • A bus route takes, on average, about 30 minutes. One driver's times for 9 runs of the route are shown below. Times to Complete B
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!