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
Alona [7]
3 years ago
12

Help me i need help help me help me

Mathematics
1 answer:
victus00 [196]3 years ago
3 0
It’s 21 because if u divide you’ll get it again
You might be interested in
KHAN ACADEMY! PLEASE HELP!
Brilliant_brown [7]

Answer:

60 degrees

Step-by-step explanation:

First find angle I by using the sum of the angles in a triangle is 180 degrees

59+61+I = 180

120 + I = 180

I = 180-120

I =60

<I = <x since they are corresponding angles

<x = 60 degrees

3 0
2 years ago
What unit is used to measure the attribute under investigation?
wolverine [178]

Answer:

A). Ages

Step-by-step explanation:

The bar chart presents the number of people who are of different ages at a family reunion.

The attribute being measured is the age as can be seen on the horizontal axis of the bar chart.

The correct option is A.

4 0
3 years ago
What is the equation of this graph
user100 [1]

Answer:

y-1=x^2

Step-by-step explanation:

That is the equation of a parabola with vertex at (0,1). The equation is y-1=x^2.

3 0
3 years ago
A rocket was launched from the ground and reached its maximum height of 36 feet at
makkiz [27]

Answer:

3 feet

Step-by-step explanation:

36/12=3

3 0
2 years ago
verify that the fucntion satisfies the three hypotheses of rolles theorem on the given interval . then find all numbers c that s
Ghella [55]

The roots of the polynomial <span><span>x^3 </span>− 2<span>x^2 </span>− 4x + 2</span> are:

<span><span>x1 </span>= 0.42801</span>

<span><span>x2 </span>= −1.51414</span>

<span><span>x3 </span>= 3.08613</span>


x1 and x2 are in the desired interval [-2, 2]

f'(x) = 3x^2 - 4x - 4

so we have:

3x^2 - 4x - 4 = 0

<span>x = ( 4 +- </span><span>√(16 + 48) </span>)/6

x_1 = -4/6 = -0.66

x_ 2 = 2

According to Rolle's theorem, we have one point in between:

x1 = 0.42801 and x2 = −1.51414

where f'(x) = 0, and that is <span>x_1 = -0.66</span>

so we see that Rolle's theorem holds in our function.

4 0
3 years ago
Other questions:
  • fawn built a sandbox that is 6 feet long 5 feet wide and one half foot tall how many cubic feet of sand does she need to fill th
    13·1 answer
  • 24x squared – 44x + 12​
    6·1 answer
  • There are a total of 63 bikes if the ratio of blue bikes and black bikes is 45 how many are blue?
    5·1 answer
  • Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
    11·1 answer
  • you are enlarging a photo on your computer screen. the photo starts at 3 centimeters wide. each time you enlarge the photo, its
    5·2 answers
  • TALK TIME: <br> 1/4 hour : $0.75 <br> What is the unit rate in dollars per hour for Talk time ?
    9·2 answers
  • There is a Minecraft sale for 30% off all games. Which expression represents the total cost of Minecraft Dungeons if it cost x d
    15·2 answers
  • Aquarium 1 contains 4.6 gallons of water. Louise will begin filling aquarium 1 at a rate of 1.2 gallons per minute. Aquarium 2 c
    8·1 answer
  • PLS SHOW YOUR REASONING ASAP
    15·1 answer
  • What is the value of angle K to the nearest What is the value of angle K to the nearest tenth?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!