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
ratelena [41]
3 years ago
11

Find the value of x in this picture.

Mathematics
1 answer:
Monica [59]3 years ago
5 0

Answer:

the value of x= 72

Step-by-step explanation:

You might be interested in
What can be constructed from polygons alone?
UkoKoshka [18]

Cone (not including the vertex)

Cylinder

4 0
3 years ago
Sabendo que "K" satisfaz a equação {2(k-8) + 3(-k+1) = -4k +11} Os valores reais de x que satisfazem a equação 15x² - kx + 1 = 0
erastova [34]

Answer:

D) 1/5 e 1/3

Step-by-step explanation:

You have the following quadratic equation:

15x^2-kx+1=0           (1)

In order to find the values of x that are solution to the equation (1), you first find the solution for k in the following equation:

2(k-8)+3(-k+1)=-4k+11\\\\2k-16-3k+3=-4k+11\\\\2k-3k+4k=11+16-3\\\\3k=24\\\\k=8

Next, you replace the previous value of k in the equation (1) and you use the quadratic formula to find the roots:

15x^2-8x+1=0\\\\x_{1,2}=\frac{-(-8)\pm \sqrt{(-8)^2-4(15)(1)}}{2(15)}\\\\x_{1,2}=\frac{8\pm 2}{30}\\\\x_1=\frac{1}{5}\\\\x_2=\frac{1}{3}

Then, the roots of the equation (1) are

D) 1/5 e 1/3

5 0
3 years ago
F (x) = x^2 reflect across the x-axis translate left 2 units
Morgarella [4.7K]
<span>The correct answer is D) g(x) = -(x + 2)^2. The given formula F(x) = x^2 creates a parabola that is open at the top. To reflect this figure across the x-axis and have it open at the bottom, the y-position of the figure on the coordinate system for every x value, which is F(x) = y = x^2 has to be inverted. This is done by negating y and respectively x^2, so to reflect the figure on the x-axis the formula would now look like this: F(x) = -y = -x^2. To move any parabola two units to the left and thereby have its root be at -2, you would simply subtract -2 from every x-position of the figure in the coordinate system. For an inverted parabola like this one the value to move it on the x-axis has to be added instead and this results in the formula from answer D: g(x) = -(x+2)^2</span>
6 0
3 years ago
What is the absolute deviation and range of the data set 134 139 145 152 174
malfutka [58]
The answer or range would be 40
6 0
3 years ago
What’s the answer to this
stepan [7]

Answer:X=2, and -36

Step-by-step explanation:

Ehh

5 0
3 years ago
Read 2 more answers
Other questions:
  • Eight friends share 4 bunches of grapes equally. What fraction of a bunch of grapes does each friend get?
    15·1 answer
  • Isac bought 7 packages of chips. Each bag contained 14oz. What is the total weight of 7 bags. Give your answer in ounces and pou
    13·2 answers
  • If one endpoint of a line segment is (2, 8) and the midpoint is (-4, 7), what is the other endpoint? (8, -5)
    13·1 answer
  • Erin's water bottle holds 665 milliliters.dylan is carrying two water bottles.each one holds 0.35 liters.who is carrying more wa
    11·1 answer
  • If A * B is defined as (A + B)/AB, compute (2 * 6) * (3 * 4)
    6·2 answers
  • Help me I dunno know.
    8·1 answer
  • What is the solution for the equation 6x − 8 = 4x?
    7·1 answer
  • What is the median for the boys plot?
    14·1 answer
  • joey ate 1/2 of the pie. molly ate 1/2 of what was left. lola ate 1/2 of what was lefet after molly finished. what fractional pa
    11·1 answer
  • The bicycle repair shop charged Devontae $34
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!