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Ket [755]
3 years ago
12

Using the factoring process, what constant is added to the RIGHT side of the quadratic equation 2x2? 9x ___ = ?9 ___ in order to

solve by completing the square?
Mathematics
2 answers:
IgorC [24]3 years ago
3 0
Normally you would only solve by completing the square if a is 1 and b is even. But the answer would be half of b. So half of 9 is 4.5 or 4(1/2).
madam [21]3 years ago
3 0

Answer:

The answer is 81/8

Step-by-step explanation:

You might be interested in
(-4/9)(-5/8) multiply
Setler79 [48]
Multiply numerators:
-4*-5=20

Multiply denominators:
9*8=72

20/72= 10/36
10/36= 5/18

Final answer: 5/18
8 0
3 years ago
Read 2 more answers
StartRoot 58 EndRoot is about greater than StartRoot 42 EndRoot.
Levart [38]

Answer:

  1.135 or 17.5%

Step-by-step explanation:

√58 ≈ 7.616

√42 ≈ 6.481

  7.616 -6.481 = 1.135

√58 is about 1.135 greater than √42. This is about 1.135/6.481 = 17.5% of the value of √42.

__

√58 is about 1.135, or 17.5%, greater than √42.

5 0
3 years ago
Witch is a factored form of the expression 18+12 HURRY PLS
rodikova [14]
It’s going to be H 3+2
4 0
3 years ago
Read 2 more answers
The ratio of the one leg of
Llana [10]

The legs of the triangle are 6.91 feet, 7.9 feet, and 10.5 feet.

<h3>What is a Pythagoras theorem?</h3>

The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.

The Pythagoras theorem formula is given as

H² = P² + B²

The ratio of the one leg of the right triangle to the other leg of the right triangle must be 8:7.

Let x be one leg and y be another leg. Then we have

x/y = 8/7

   y = 7x/8

Then the greatest length of one leg of the right triangle given the other leg of the right triangle is 10.5 feet will be

 10.5² = x² + (7x/8)²

110.25 = x² + 49x²/64

110.25 = 113x²/64

      x² = 62.44

        x = 7.902

        x ≅ 7.9 feet

Then the other leg will be

y = 7.9 x 7 / 8

y = 6.91

More about the Pythagoras theorem link is given below.

brainly.com/question/343682

#SPJ1

7 0
2 years ago
Please help take your time. Sorry about bad pic i give bonus point.
Stels [109]

Answer:

B, C, D

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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