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
dedylja [7]
3 years ago
12

Complete the equation: x2 + 10x +__= (__)^2

Mathematics
2 answers:
Ahat [919]3 years ago
8 0

Answer:

25 should go in the blank.

Step-by-step explanation:

You can factor and get (x + 5)^2, a perfect square trinomial when put into standard form.

Sliva [168]3 years ago
6 0

Answer:

x2 + 10x +25 = (x+5)^2

Step-by-step explanation:

x^2 + 10x

To complete the square

Take the coefficient of x

10

Divide by 2

10/2 =5

Square it

5^2 =25

Add it

x2 + 10x +25

The coefficient of x divided by 2 is the factor we add to x inside the square

(x+5)^2

You might be interested in
Can someone give me the answer to this please?
GalinKa [24]

Answer:

C

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A rectangular piece of fabric is transformed into a square by cutting the length to match the width. Which statement explains if
Korvikt [17]

Answer:

The answer is d.

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
5p−3p+9+p+3? pls im failingg
Triss [41]

Answer:

3p + 12

Step-by-step explanation:

5p -3p + 9 + p + 3

Move around the parts of the equation

5p -3p + p + 9 + 3

Add positive 9 to positive 3

5p -3p + p + 12

Add positive p to negative 3p

5p -2p + 12

Combine positive 5p and negative 2p together

3p + 12

I Hope That This Helps! :)

7 0
3 years ago
Which of the following graphs has x-intercepts of -1 and 2?
garri49 [273]

Answer:

D

Step-by-step explanation:

-1 and 2 are where the parabola hits the x-axis, or the horizontal line

none of the other options have the x-intercepts at -1 and 2

7 0
3 years ago
Read 2 more answers
If the length of two sides of an isosceles triangle are 5 and 12 what is the length of the third side
svetoff [14.1K]

By definition, an isosceles triangle has 2 of the 3 sides with the same length. From this, we already know that the third side must be or 5 or 12.

We also know that, for every triangle, the sum of two sides must be always bigger than the third side, for any combination.

From this second affirmation, we know that the third side can not be 5, because:

5+5

From this, we conclude that the third side of an isosceles triangle with sides equal to 5 and 12 is equal to 12.

3 0
1 year ago
Other questions:
  • One pound of pork is $2 and one loaf of bread is $1.50 if you buy ten items you pay $18 what did I buy
    11·1 answer
  • What is a possible value of sin(theta) when cos2(theta)=0.21
    10·1 answer
  • The width of the fountain in Luke's drawing from the example is 2 cm. What is the width of the fountain in Isabella's scale draw
    5·2 answers
  • Graph 4x^2+4y^2=64. what is the domain and range?
    15·1 answer
  • The answer is report you welcome
    15·2 answers
  • Section 1 - Question 9
    13·1 answer
  • Chad wants to plant daisies in his new planter. How much potting soil should he buy to fill the
    6·1 answer
  • Please Help me on number 4
    14·1 answer
  • Help please due tomorrow
    7·1 answer
  • Express 0.70330.70330, point, 7033 as a fraction.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!