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
mr Goodwill [35]
3 years ago
11

Identify the mistake that was made.

Mathematics
1 answer:
Daniel [21]3 years ago
8 0

the error was they forgot to make 18 a negative

You might be interested in
A comparison of the measures of central angles and inscribed angles of circles to their intercepted arcs are listed in the table
geniusboy [140]

A central angle means an angle that is at the center of a circle and whose legs are intersecting the circle.

<h3>What is a central angle?</h3>

Your information is incomplete as the data is not given. Therefore, an overview will be given.

Central angles are shaped by an arc between the two points. When a central angle and the inscribed angle intercept the same arc, then the central angle would be the double of the inscribed angles while the inscribed angle will be half of the central angle.

Learn more about central angle on:

brainly.com/question/19758686

3 0
2 years ago
4. Kennedy buys a computer that was reduced in a sale by 10%. If the sale price of the
givi [52]

Answer:

N$12 576. 11

Step-by-step explanation:

Loss%=10%

S.P= N$11 480.50

C.P =?

Loss%=100(C.P - S.P)/C.P

10=100(C.P-11 480.50)/C.P

10C.P=100C.P - 1 148 050

1 148 050=100C.P - 10C.P

1 148 050=90C.P

C.P=N$12 576.11

6 0
3 years ago
If the function h is defined by h(x)=<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D" id="TexFormula1" title="x^{2}" alt="x^{2}" a
harkovskaia [24]

Given:

The function is:

h(x)=x^2-3x+5

To find:

The value of h(2x+1).

Solution:

We have,

h(x)=x^2-3x+5

Putting x=2x+1, we get

h(2x+1)=(2x+1)^2-3(2x+1)+5

h(2x+1)=(2x)^2+2(2x)(1)+(1)^2-3(2x)-3(1)+5

h(2x+1)=4x^2+4x+1-6x-3+5

On combining like terms, we get

h(2x+1)=4x^2+(4x-6x)+(1-3+5)

h(2x+1)=4x^2-2x+3

Therefore, the required function is h(2x+1)=4x^2-2x+3.

3 0
3 years ago
What is the sum of the interior angles of a square
kap26 [50]

Answer:

90

Step-by-step explanation:

plz mark my answer in brainlist and follow me

7 0
3 years ago
Read 2 more answers
Tony runs a pizza parlor. His daily cost for operating the restaurant consists of a constant cost of $75 for rent, employee wage
Annette [7]
So in conclusion, 52 pizzas made costs $52 from 52*1=52. The total cost he makes adds up to $75 which is $75+$52=$127.
6 0
3 years ago
Read 2 more answers
Other questions:
  • How many solutions dose this system have ? <br> X+4y=6 <br> y=2x-3
    11·1 answer
  • Two functions, A and B, are described as follows: Function A y = 9x + 4 Function B The rate of change is 3 and the y-intercept i
    8·2 answers
  • 35 Tashaonda buys a case of oranges for $18.50 and a case of apples for $12.00.
    7·1 answer
  • 0.23x + 1.47 = 0.37x – 1.05
    14·1 answer
  • Round 6.071981 to 3 significant figures
    9·1 answer
  • Can you table y=2x for me
    14·1 answer
  • Plz solve this question for me ​
    14·1 answer
  • Triangle CAT is equilateral and centered at the origin.
    5·1 answer
  • Solve this equation 7x + 1 /16 = 1 /2 Algebra
    12·2 answers
  • Please help me, i need the answers ASAP! (With proper steps please)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!