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
prohojiy [21]
2 years ago
5

——————- more than 123 is 223.

Mathematics
1 answer:
Vinil7 [7]2 years ago
3 0

Answer:

x=100

Step-by-step explanation:

x+123=223

x=223-123

x=100

You might be interested in
What is the standard form of 5 and 352,000
Tanya [424]
It is 4009.738/!;7 corrects
7 0
3 years ago
Workout to the simplest:<br><img src="https://tex.z-dn.net/?f=%20%20%5Cint%20%5C%3A%20%20%7Bx%7D%5E%7B2%7D%20%20ln%28%20%7Bx%7D%
Roman55 [17]

Answer:

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Given the quadratic equation <img src="https://tex.z-dn.net/?f=y%20%3D%202%28x%20-1%29%5E%7B2%7D%20%2B%208" id="TexFormula1" tit
Sunny_sXe [5.5K]

Answer:

Part 1) "a" value is 2

Part 2) The vertex is the point (1,8)

Part 3) The equation of the axis of symmetry is x=1

Part 4) The vertex is a minimum

Part 5) The quadratic equation in standard form is y=2x^{2}-4x+10

Step-by-step explanation:

we know that

The equation of a vertical parabola into vertex form is equal to

y=a(x-h)^{2}+k

where

(h,k) is the vertex of the parabola

if a > 0 then the parabola open upward (vertex is a minimum)

if a < 0 then the parabola open downward (vertex is a maximum)

The equation of the axis of symmetry of a vertical parabola is equal to the x-coordinate of the vertex

so

x=h

In this problem we have

y=2(x-1)^{2}+8 -----> this is the equation in vertex form of a vertical parabola

The value of a=2

so

a>0 then the parabola open upward (vertex is a minimum)

The vertex is the point (1,8)

so

(h,k)=(1,8)

The equation of the axis of symmetry is x=1

The equation of a vertical parabola in standard form is equal to

y=ax^{2}+bx+c

Convert vertex form in standard form

y=2(x-1)^{2}+8

y=2(x^{2}-2x+1)+8

y=2x^{2}-4x+2+8

y=2x^{2}-4x+10

see the attached figure to better understand the problem

7 0
3 years ago
12 is 80% of what number
nydimaria [60]
X - the number

80\%x=12 \\&#10;\frac{80}{100}x=12 \\&#10;\frac{4}{5}x=12 \\&#10;x=12 \times \frac{5}{4} \\&#10;x=3 \times 5 \\&#10;x=15

12 is 80% of 15.
3 0
2 years ago
Read 2 more answers
BRAINLIST!!! The area of Alex's room is 168 square feet. If his room is a rectangle and one side is 12 feet, how long is the oth
Cloud [144]

Answer:

the missing length is 14 feet.

Step-by-step explanation:

a = L × W

168ft² = 12 × W     - divide both sides of the equation by 12

                             - 168 ÷ 12 = 14

168ft² = 12 × 14

6 0
3 years ago
Other questions:
  • In △ABC, m∠CAB=30° and M is the midpoint of AB so that AB=2CM. Find the angles of the triangle. Find AB if BC=7 ft.
    9·2 answers
  • Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m?
    13·2 answers
  • What is the solution to
    11·2 answers
  • Value times frequency equals product.<br> True or False
    9·2 answers
  • Find the y- intercept <br><br>16) y=2x-6<br>17) y=-3/4x+2<br>18)y + 2 =1/2(x-4)<br>19)y-4=3(x+2)
    9·1 answer
  • Colby and Jaquan are growing bacteria in an experiment in a laboratory. Colby starts with 50 bacteria in his culture and the num
    10·2 answers
  • What is the slope of the line?
    8·1 answer
  • I think its a because of the way it looks
    10·2 answers
  • How fast do you have to go travel the speed of light
    11·1 answer
  • Help 47737373737373366261
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!