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
emmasim [6.3K]
2 years ago
14

Find the zeros of the function. f(x)=-3x^2+75

Mathematics
2 answers:
Hoochie [10]2 years ago
6 0
Add 3x^2 to both sides. 3x^2=75. Divide by 3 on both sides to get x^2=25. Then square root each side to get x=5 or -5. Hope this helps! ;)
iVinArrow [24]2 years ago
4 0
0=-3x^2+75
3x^2=75
x^2=25
x=+-5

Final answer: x=-5, x=5
You might be interested in
Solve for x<br> A) 36<br> B) 54<br> C) 72<br> D) 84 <br> Ayo help a girl out
kykrilka [37]

Answer:

72°

Step-by-step explanation:

This is called an isosceles triangle. This means that the 2 angles related to the equal sides, are also equal. Hence, the answer is 72°

6 0
2 years ago
Read 2 more answers
1 15/100 +1/50 +1.175
kifflom [539]
Convert all into a fraction and you will get 115/100+1/50+47/40
So your answer is 469/200 or 2.345 as a decimal
4 0
3 years ago
Read 2 more answers
Define a variable and write an expression for the phrase.
kondaur [170]

n / 82 is your answer

5 0
3 years ago
Write the expression in standard form. <br><br> 27ℎ ÷ 3ℎ
Andrews [41]

Answer:

I think 9h

Step-by-step explanation:

Since both variable are the same, you can divide the numbers. 27/3=9. Add back in the variable, and the answer would be 9h. That's how I would solve it at least

6 0
3 years ago
Y=3x+2<br><br> please help me lolz
Elanso [62]

Answer:

Slope (M): 3

Y-Int: 2

Standard Form: -3x+y=2

can go through points: (5,1), (-1, -1),...

3 0
2 years ago
Other questions:
  • How many ways can 5 apple trees, 4 pear trees, and 3 cherry trees be arranged along a fence line?
    12·2 answers
  • Linear function f(x) = x is graphed on a coordinate plane. The graph of a new line is formed by changing the slope of the origin
    10·1 answer
  • Please help me on this question please
    10·1 answer
  • Enter the coordinates of the point<br> on the unit circle at the given angle.<br> 60°
    7·1 answer
  • X-y=0 and 5x-2y=6 solve by elimination
    15·1 answer
  • How many eggs will be needed to make 120 biscuits?​
    14·1 answer
  • In the school library, there are 110 fiction books, 250 nonfiction
    13·1 answer
  • PLEASE HELP ASAP WILL GIVE BRAINLY
    15·2 answers
  • A parachutist's elevation changes by - 60 ft in 6 seconds. What is the change in the parachutist's elevation each second? Her el
    7·2 answers
  • I don't understand this question can someone help me with this please, please explain!! and thank you for the help!! If u dont k
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!