1 year ago

What is the mistake NEED ANSWER ASAP

Mathematics

1 answer:

julsineya [31]1 year ago

4 0

Answer:

The answers are in the image.

Step-by-step explanation:

Charlie made the mistake by not getting the equation equal to zero.

$x^2 - 9x + 8 = 16$

Subtract 16 to both sides making it equal to 0.

$x^2 - 9x - 8 = 0$

Using Quadratic Formula to Solve for x.

You might be interested in

Hellpppppppppppppppp

ANTONII [103]

Answer:

128.57..... degrees

Step-by-step explanation:

3 0

3 years ago

The lunch special at Jimmy John’s costs $5.60. The math club has $50.40 in its treasury. How many lunch specials can the club bu

dolphi86 [110]

Answer:

x=9

Step-by-step explanation:

Equation: 5.60x=50.40

Solve: 5.60x=50.40

Divide both sides by 5.60 ( 5.60x/5.60 ) and ( 50.40/5.60 )

x=9

5 0

2 years ago

Please help what’s 6,7,8.

Nikitich [7]

Answer: 7 is 1/8, 8 is 2/8 or 1/4

Step-by-step explanation:

7 0

2 years ago

Find the approximate value of the circumference of a circle with the given radius. Use = 3.14. Round your results to one more de

seraphim [82]

C = 2 * 3.14 * 4 = 25.1 to nearest tenth ( 1 decimal place)

4 0

2 years ago

Read 2 more answers

Which of the following statements is true ? HELLLLP ASSSSAPP TRYAN GRADUATE UKKK

Soloha48 [4]

Answer:

Both are irrational

Step-by-step explanation:

$\sqrt{\frac{4}{9} }$ is a trick as it does simplify to $\frac{2}{3}$ , but that is irrational

4 0

2 years ago

What is the mistake NEED ANSWER ASAP​

What is the mistake NEED ANSWER ASAP