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
sukhopar [10]
3 years ago
11

I need to know what X= for all of these please Worth 15 points

Mathematics
1 answer:
olga2289 [7]3 years ago
8 0

Answer:

i answered this so you can give the other person brainliest

Step-by-step explanation:

You might be interested in
Flying against the wind, an airplane travels 3200 kilometers in 5 hours. Flying with the wind, the same plane travels 6300 kilom
Arisa [49]

Answer:

1300

Step-by-step explanation:

6300

-3200=

1300

 

4 0
2 years ago
Maria's plant grew 3 1/4 inches every month for 2 1/2 months. How many inches did Maria's plant grow during that time?
Vadim26 [7]

Answer: 8.125 inches

Step-by-step explanation: Ok so if the plant grew 3.25 inches every month, and there were 2.5 months, you need to multiply 3.25 by 2.5 to get the total amount of growth. So that would be 8.125

5 0
3 years ago
What does g(x) equal for number 4?
Arisa [49]
G(x) is a quadratic function with a parabolic graph that opens up and has vertex at (0,0).  If we dilate this vertically by a factor of 6, we get h(x) = 6x^2.

If we translate the graph of h(x) 1 unit up and 4 units to the right, we get

k(x) = 6(x-4)^2 + 1.
3 0
3 years ago
Complete a table with at least 5 points then graph the following quadratic on the coordinate plane. Identify all zeros.y = -2x2
Anna [14]

Answer:

See attached

Step-by-step explanation:

Given function:

  • y = -2x² + 5x + 8

Table and graph are attached

Zeros are included in the graph

<u>Zero's are obtained:</u>

x = 0 ⇒ y = 8

y = 0 ⇒  Solving quadratic equation

  • -2x² + 5x + 8 = 0
  • x = (-5 ± √(25 + 2*4*8))/-4
  • x = 3.608
  • x = -1.108

So zeros are (0, 8), (3.608, 0) and (-1.108, 0)

3 0
3 years ago
A number squared divided by 2 and added to 16
nadya68 [22]

Answer:

Suppose the number is 4

Square of this number (4 x 4 ) = 16

Divided by 2 = 16/2 = 8

Added to 16 = 8+16 = 24

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • If f(×)= (sinx+1) / e^x+2, then f'(x) equals
    12·1 answer
  • Two rational numbers between -1 and 0
    11·2 answers
  • What is 6y-3x=-18 written in slope-intercept form?
    5·1 answer
  • The graph shows two lines, A and B. How many solutions are there for a pair of equations for lines A and B? Explain your answer.
    10·1 answer
  • Graph the linear equation y=2x-1.
    5·1 answer
  • John writes the proof below to show that the sum of the angles in a triangle is equal to 180º.
    10·1 answer
  • Exit
    13·2 answers
  • Keenan backed 25 cookies with 5 scoops of flour. how many scoops of flour does Keenan need in order to bake 40 cookies?Assume th
    15·1 answer
  • R is the midpoint of DA⎯⎯⎯⎯⎯. D has coordinates (5,−6), and R has coordinates (9,−2). Identify the coordinates of A.
    5·1 answer
  • If n = 5x - 4, then what is the value of x when n = 6?<br> ⚫️0.4<br> ⚫️5.2<br> ⚫️-3<br> ⚫️2
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!