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
erastova [34]
3 years ago
7

Question is in photo. Thanks

Mathematics
1 answer:
lana66690 [7]3 years ago
7 0

Answer:

what do you mean for this question. What do you need help on?

You might be interested in
Match each quadratic equation with the best way to solve it.
Blizzard [7]

Answer:

5x^2 + 12x -3 =0 ---------> solve by quadratic formula

x^2 -4x = 8          ----------> solve by completing the square

4x^2 -25 = 0        ----------> solve by square root method

x^2-5x+ 6 = 0       -----------> solve by factoring

Step-by-step explanation:

1. 5x^2 + 12x -3 =0

The best way to solve this equation is quadratic formula as all the terms in the equation have coefficients it will be convenient to solve it through quadratic formula.

2. x^2 -4x = 8

The best way to solve this equation is by completing the square as the factors cannot be made directly.

3. 4x^2 -25 = 0

the best way to solve this equation is to solve by square root method as the 25 and 4 are perfect squares.

4. x^2-5x+ 6 = 0

The best way to solve this equation is to solve by factoring as it can clearly be seen that it is convenient to make factors ..

7 0
3 years ago
Suppose c>d. explain why the following inequalities are true:
Aneli [31]

Answer: Optional

Step-by-step explanation:

Since c is greater than d, 2c would be greater than 2d, because when it’s like this 2c

It sometimes means multiply.

7 0
3 years ago
Find an equation of the line that passes through the point (-6,7) and is perpendicular to the line 12x-18y-72=0
madreJ [45]

Answer:

y=-1.5x-2

Step-by-step explanation:

18y=12x-72

3y=2x-12

y=2/3x-4

Slope=-1.5

7=-6(-1.5)+b

7=9-2

4 0
3 years ago
The area of the region in the first quadrant between the graph of y = k*sin(x) and x-axis (where k > 0 ) on the closed interv
astraxan [27]
Note that 0\le k\sin x\le k in the given closed interval, so the area is exactly given by the definite integral

\displaystyle\int_0^\pi k\sin x\,\mathrm dx

(no absolute values needed!)

Integrating gives

-k\cos x\bigg|_{x=0}^{x=\pi}=-k(\cos\pi-\cos0)=-k(-1-1)=2k
8 0
3 years ago
Drag each tile to the correct box. Not all tiles will be used.
Alina [70]

Answer:

3rd box, last box, 2nd box, 5th box in that order

Step-by-step explanation:

PEMDAS

7 0
3 years ago
Read 2 more answers
Other questions:
  • 1. Solve for x.<br><br> Need help in math
    5·1 answer
  • What is the length of BE?
    8·2 answers
  • Canceled checks are negotiable at the bank for the face value. True or false
    13·1 answer
  • The distance from a focus to a vertex on the graph of a parabola is not the same as the distance from vertex to a perpendicular
    8·1 answer
  • What is 2/3, 0.67, 5/9, 0.58, 7/12 in order from least to greatest
    5·2 answers
  • What is the value of the number 2 if it is in the ten-thousands place?
    15·1 answer
  • Someone please help! You have to use the ambiguous case.​
    8·1 answer
  • HELP PLEASE! I need helpppp!! :(
    11·2 answers
  • PLZZZ HELP MEEE YALL .!.!.!.!
    13·1 answer
  • Please help me asap​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!