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
Mrrafil [7]
3 years ago
6

Will you please help me solve this ​

Mathematics
1 answer:
likoan [24]3 years ago
4 0

Answer:

-18

Step-by-step explanation:

Substitute in -2 for x

-(-2)²+2(-2)-10

-4-4-10

-18

You might be interested in
For a two way frequency tables the variables can be found...
ki77a [65]

Answer:

c

Step-by-step explanation:

Notice that there are two variables-- gender and preference-- this is where the two in two-way

5 0
4 years ago
Read 2 more answers
Write the equation of the line that passes through the points (5, -9) and (5,8). Put your answer in fully reduced point-slope fo
pantera1 [17]

Answer:

x=5 is what i got from a calculaotr

Step-by-step explanation:

Hello! Thanks for letting me answer your question! If you have any more questions feel free to ask me! If not, Have a WONDERFUL day and Please don't forget to consider making me Brainliest on your question today!

5 0
3 years ago
Suppose that Rich had decided to apply for a private loan rather than a federal loan. He is considering a 10-year loan with an i
enot [183]

Answer:

times 10 years to the percentage

Step-by-step explanation:

6 0
3 years ago
Which is the graph of y=3/4x-3
HACTEHA [7]

Graph A (the middle one)

6 0
4 years ago
Read 2 more answers
Suppose an arrow is shot upward on the moon with a velocity of 44 m/s, then its height in meters after tt seconds is given by h(
andreev551 [17]

Answer:

a. 38.19m/s

b. 38.605m/s

c. 38.937m/s

d. 39.0117m/s

e. 39.01917m/s

Step-by-step explanation:

The average velocity is defined as the relationship between the displacement that a body made and the total time it took to perform it. Mathematically is given by the next formula:

v_a_v_g = \frac{\Delta x}{\Delta t} =\frac{x_f-x_i}{t_f-t_i}

Where:

x_f=Final\hspace{3}distance\hspace{3}traveled\\x_i=Initial\hspace{3}distance\hspace{3}traveled\\t_f=Final\hspace{3}time\hspace{3}interval\\t_i=Initial\hspace{3}time\hspace{3}interval

a. Let's find h(3) and h(4) using the data provided by the problem:

h(3)=44(3)-0.83(3^2)=124.53=x_i\\h(4)=44(4)-0.83(4^2)=162.72=x_f

The average velocity over the interval [3, 4] is :

v_a_v_g=\frac{162.72-124.53}{4-3} =38.19m/s

b. Let's find h(3.5) using the data provided by the problem:

h(3.5)=44(3.5)-0.83(3.5^2)=143.8325=x_f

The average velocity over the interval [3, 3.5] is :

v_a_v_g=\frac{143.8325-124.53}{3.5-3} =38.605m/s

c. Let's find h(3.1) using the data provided by the problem:

h(3.1)=44(3.1)-0.83(3.1^2)=128.4237=x_f

The average velocity over the interval [3, 3.1] is :

v_a_v_g=\frac{128.4237-124.53}{3.1-3} =38.937m/s

d. Let's find h(3.01) using the data provided by the problem:

h(3.1)=44(3.01)-0.83(3.01^2)=124.920117=x_f

The average velocity over the interval [3, 3.01] is :

v_a_v_g=\frac{124.920117-124.53}{3.01-3} =39.0117m/s

e. Let's find h(3.001) using the data provided by the problem:

h(3.001)=44(3.001)-0.83(3.001^2)=124.5690192=x_f

v_a_v_g=\frac{124.5690192-124.53}{3.001-3} =39.01917m/s

7 0
3 years ago
Other questions:
  • Find the surface area of the following figure.
    6·1 answer
  • Trying to figure out how many 15pt into cups?
    14·2 answers
  • Find the area of a circle with the radius 9m​
    11·2 answers
  • Find the real numbers x and y that make the equation true.. 5 + yi = x + 3i
    8·1 answer
  • Billy and Tommy are playing a dice game with a six-sided die. Billy needs to roll a 3 or higher to win the game. What is the pro
    9·1 answer
  • What is the area, in square units, of triangle $ABC$ in the figure shown if points $A$, $B$, $C$ and $D$ are coplanar, angle $D$
    10·1 answer
  • Simplify 5/6 (-2y + 3)
    8·1 answer
  • Which expression is equivalent to 5x + 3y - 2x?<br><br> 3x<br> 6x<br> 3x + 3y<br> 7x + 3y
    12·2 answers
  • Helppppp!!!!!!!!! will mark brainlist
    13·1 answer
  • Please help me with this question!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!