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
olga_2 [115]
3 years ago
9

What value in place of the question mark makes the polynomial below a

Mathematics
1 answer:
mel-nik [20]3 years ago
5 0

Answer:

36

Step-by-step explanation:

Given

x² + 12x

To make the polynomial a perfect square

add ( half the coefficient of the x- term)²

= x² + 12x + 6²

= x² + 12x + 36

= (x + 6)² ← a perfect square

You might be interested in
Find the value of 3a + 7b if a=6 and b=4
EastWind [94]

Answer:

The answer would be 46. Hope this helps!

8 0
3 years ago
A coral reef grows 0.12 m every week how much does it grow in 12 weeks. In cm
Black_prince [1.1K]

Answer:

1.44 cm

Step-by-step explanation:

0.12 m * 12 weeks = 1.44 cm in 12 weeks

3 0
3 years ago
8.
Alenkinab [10]

Answer:

17/5

Step-by-step explanation:

23=5x+6

23-6=5x

17=5x

X=17/5

6 0
3 years ago
Que numero multiplicado por -8 da como resultado 72
Bumek [7]

Answer:

2×72 = 144

Step-by-step explanation:

¡Aquí puedes aprender todo sobre las multiplicaciones! HAGA CLIC PARA TWITTEAREntonces, la multiplicación 2 x 72 es una suma abreviada.

3 0
3 years ago
A carpenter built a square table with side length x. Next, he will build a rectangular table by tripling one side and halving th
mart [117]

The simplified expression for the area of the rectangular table is Three-halves x squared, 3x²/2

<h3>What is the area of the rectangular table?</h3>

Since the carpenter built a square table with side length x.  Next, he will build a rectangular table by tripling one side and halving the other.

To find the area of the rectangular table, we know that Area, A = LW where

  • L = length and
  • W = width

Now, since the length of the square is x, and the rectangular table has one side of the square tripled and halving the other side .

So,

let

  • length of the rectangular table = L = x/2 and
  • width of rectangular = W = 3x

So, the area of the rectangular table A = LW

= x/2 × 3x

= 3x²/2

So, the simplified expression for the area of the rectangular table is Three-halves x squared, 3x²/2

Learn more about area of rectangular table here:

brainly.com/question/23807625

#SPJ1

8 0
2 years ago
Other questions:
  • Find the product: 6,370 (86)
    12·1 answer
  • Find the unit price.<br> ​$3.06 for 17 bananas
    6·1 answer
  • What value should go in the empty boxes to complete the calculation for finding the product of 0.61 × 0.45? Both numbers are the
    7·2 answers
  • A room is 8.5 m long,6.5 m broad and 3.4 m high. It has two doors, each measuring (2 m 1m).Find the cost of painting its four wa
    11·1 answer
  • WORTH BRAINLIST!!!!!!
    11·1 answer
  • Willis bought a gallon of paint. He painted a wall that is 9 ft high and 10 ft wide. Then he used the rest of the paint to paint
    7·1 answer
  • PlEaSe HeLp Me !!!!!!!!!!!!!!!!!!!!!!!!!!!!
    13·2 answers
  • What is the value of the expression below if h = 9?<br><br> 4h – (h + 15)
    8·2 answers
  • Write down an equation of the line that is perpendicular to y=2x+5<br> I will mark as brainliest
    11·1 answer
  • Original price of 80$ precent of discount of 20%
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!