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
Naddik [55]
3 years ago
12

URGENTTTT PLS PLS PLS PIFHCHIDFCHI. How do you write 5x^2-14-3x2 in standard form?

Mathematics
1 answer:
Amanda [17]3 years ago
8 0
5x^2-3x^2= 2x^2

2x^2-14

2(x^2-7)
You might be interested in
Please help giving brainlist
mrs_skeptik [129]
-2 " -1,5 : -3-2 " -4/3 " -1 " 0 " 1 " 3/2 " 2
hv ju huy
4 0
3 years ago
Read 2 more answers
Mrs. Kim is teaching a 5th grade class. She is standing 48 feet in front of Lester. Carey is sitting to Lester's right. If Carey
victus00 [196]

Lester and Carey are 14 feet apart

Step-by-step explanation:

Mrs. Kim is teaching a 5th grade class

  • She is standing 48 feet in front of Lester
  • Carey is sitting to Lester's right
  • Carey and Mrs. Kim are 50 feet apart

We need to find how far apart Lester and Carey

Look to the attached figure

The positions of Mrs. Kim, Lester, and Carey formed a right triangle

∵ The distance between Mrs. Kim and Carey is 50 feet

∴ The length of the hypotenuse of the Δ = 50 feet

∵ The distance between Mrs. Kim and Lester is 48 feet

∴ The length of one leg of the Δ = 48 feet

The formula of length of the sides of the right Δ is:

(hypotenuse)^{2}=(leg_{1})^{2}+(leg_{2})^{2}

Substitute the length of the hypotenuse and the length of the given leg in the formula above

∵ (50)² = (48)² + (leg)²

∴ 2500 = 2304 + (leg)²

- Subtract 2304 from both sides

∴ 196 = (leg)²

- Take square for both sides

∴ 14 = leg

∵ This leg represents the distance between Lester and Carey

∴ The distance between Lester and Carey = 14 feet

Lester and Carey are 14 feet apart

Learn more:

You can learn more about the right triangle in brainly.com/question/1238144

#LearnwithBrainly

8 0
3 years ago
2. Jolie manages an annual film festival in her town. Every year, one movie from every genre is chosen as a finalist to win best
Ad libitum [116K]

Answer:

Step-by-step explanation:

All votes: 10*3+18+22+15*3+20+8=143

143*0.2(20%)=28.6 about 28vote (Scifi)

Scifi, 10 adults, 18 children, which is 20% of the votes.

4 0
3 years ago
Simplify this expression. <br> 6x2(3x)<br><br> 18x2 <br><br> 18x3<br><br> 108x2<br><br> 108x3
vazorg [7]
A) 18x2 = 36



hope I helped 
Best of luck :)
8 0
3 years ago
Teenage Mutant Ninja Turtles desmos
grigory [225]

Answer:

i agree

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Please need help quick with a correct answer please
    9·1 answer
  • There are 100 runners entered in a marathon. How many different groups of three runners can finish in first, second, and third?
    15·1 answer
  • What is the solution to the system of equations?<br> X+y=5<br> X-2y=2<br> ( , )
    15·2 answers
  • Which parabola will have a minimum value vertex?
    9·2 answers
  • Solve the equation.<br> 5x + 6 = 2(2x – 3)<br><br> x =
    12·2 answers
  • What are the zeros of this function?​
    9·1 answer
  • Which correctly describes a cross section of the square pyramid? Select three options. A square pyramid with 2 foot sides. A cro
    5·2 answers
  • Can you answer this math homework? Please!
    9·1 answer
  • the width of a rectangle is 3 in less than its length. The perimeter of the rectangle is 26 in. What is the width of the rectang
    6·1 answer
  • Molly's alarm clock fell to the floor and the glass face was broken. Molly measured the glass face so that she could order a new
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!