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
Scilla [17]
3 years ago
6

4a

ddle" class="latex-formula">
Mathematics
1 answer:
tamaranim1 [39]3 years ago
4 0

Answer: a = 0, a = -8

Step-by-step explanation:

1. 4a^2+32a-3=-3

2. 4a^2+32a=0

3. 4a(a+8)=0

4. so a = 0 or -8

You might be interested in
Help with this math thing please!
musickatia [10]

Answer:

i cant see

Step-by-step explanation:

6 0
4 years ago
A golf ball is hit with an initial velocity of 50 m/s at an angle of 45° above the horizontal. What's the maximum height it will
koban [17]
This problem is a projectile problem. The initial velocity is 50m/s at an optimum angle of 45. The maximum height or the height of the y component is at it's highest is asked. 

Informtion needed:
Acceleration due to gravity = 9.81m/s^2

Formula:

Hmax = ((V^2)(sin(angle))^2)/2g
Hmax = ((50^2)(sin45)^2)/(2*9.81) = 63.71 or letter B 63.5 m is the closest answer. 
7 0
4 years ago
John paints 2 portraits in 8 hours, 3 portraits in 12 hours, and 5 portraits in 20 hours. Which statement correctly describes th
stepladder [879]

Answer:

1 portrait is painted every 4 hours

Step-by-step explanation:

Okay so there aren't any statements but I realized that he paints 1 portrait every 4 hours

If this isn't an option comment them and I will try to see if any match up correctly.

6 0
3 years ago
Mr. Lester needs less than cup but more than į cup of flour to make a sauce. Which of the following could be the amount of flour
Elena-2011 [213]
1 cup cuz they can’t deside so I’ll help them pick
5 0
3 years ago
If f(x) = 5x − 3, which expression represents its inverse function?
hichkok12 [17]
The inverse of f(x) = 5x - 3 is:
f^{-1} (x) =  \frac{3}{5} +  \frac{x}{5}
6 0
3 years ago
Read 2 more answers
Other questions:
  • Write the following number in expanded form 46,371
    15·1 answer
  • You randomly choose one of the tiles, Without replacing the first tile, you choose a second tile. Find the probability of the co
    12·1 answer
  • Data are collected on the 35 students in a college history course. Which of the following is not a variable for the data set?
    7·1 answer
  • Expression is equivalent to 486 – 9 + 6 + 33 × 2
    5·1 answer
  • Help! What’s the measure of angle RST? Please explain, I want to learn.
    12·2 answers
  • Write and solve an equation to find the number n.
    5·1 answer
  • Melissa rolls two number cubes, each with sides that are labeled 1 to 6. What is the probability that both number cubes show a 1
    13·1 answer
  • The two lines graphed on the coordinates grid each represent an equation
    13·1 answer
  • HELLLLLP ME DON'T GO PAST THIS QUESTION!!!!!! JUST AREA WITH COMPOSITE 3D SHAPES!!!! 100 POINTS!!!!!
    15·1 answer
  • Find the unknown side length, x. Write your answer in simple
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!