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4 years ago

Finding missing angles 28 152

Mathematics

1 answer:

luda_lava [24]4 years ago

8 0

Answer: 4

Step-by-step explanation:

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Please I need answers Factorize x²-6x+9

miskamm [114]

Answer:

The factors of the given equation are:

$x^2-6x+9=(x-3)(x-3)=(x-3)^2$

Step-by-step explanation:

We have :

$x^2-6x+9$

Using middle term splitting theorem to factorize the expression :

$x^2-3x-3x+9$

$x(x-3)+(-3)(x-3)$

$(x-3)(x-3)$

$x^2-6x+9=(x-3)(x-3)=(x-3)^2$

The factors of the given equation are:

$x^2-6x+9=(x-3)(x-3)=(x-3)^2$

4 0

4 years ago

a bowling alley charges $4.00 per game and will rent a pair of shoes for $2.00 for any number of games. The bowling alley has an

nekit [7.7K]

Answer:

We need 130 games to reach the goal

Step-by-step explanation:

3 0

3 years ago

If x = 2.5, 5x = ____. (Input decimals only, such as 12.7.)

Gekata [30.6K]

Answer:

12.5

Step-by-step explanation:

x = 2.5

5( 2.5 )

12.5

hopefully this helps you out

5 0

3 years ago

The sum of two numbers is 74. The larger number is 3 more than the smaller number. Find the numbers.

nlexa [21]

Answer: It's 35.5 and 38.5

Step-by-step explanation:

First, subtract 74 by 3 giving you 71.

Next, divide 71 by 2; it gives you 35.5 (that's your first number).

Then, add the 3 that you took away to 35.5 and get 38.5 (that's your second number).

6 0

3 years ago

Charlie solved an equation, as shown below:

Alex73 [517]

Part A: Charlie's answer is incorrect
In step 2 of Charlie's answer he subtracted 5 from each side. Since 5x is multiplication, he must DIVIDE each side by 5 to get x by itself. The problem should have worked out like this...

Step 1: 5x = 30
Step 2: x = 30/5
Step 3: x = 6

Part B: There is only 1 solution for this problem.

6 0

3 years ago