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
nevsk [136]
3 years ago
7

Give the values of a, b, and c needed to write the equation's standard form. (5 + x)(5 - x) = 7

Mathematics
1 answer:
Tpy6a [65]3 years ago
7 0

For this standard for, a = -1, b = 0 and c = 18.

In order to find this, you must first multiply the two parenthesis by each other.

(5 + x)(5 - x)

25 + 5x - 5x - x^2

25 - x^2

Now we need to set it equal to the other side and solve for 0.

25 - x^2 = 7 ----> subtract 7 from both sides.

18 - x^2 = 0 -----> now readjust the order

-x^2 + 18 = 0

So, once we've reached here, the a value is always the coefficient of the x^2 term (-1), b is the value of the coefficient of the x term (0) and c is the constant (18).

You might be interested in
A 16-ounce of shampoo cost $4.69. What is the price per ounce, rounded to the nearest cent
elixir [45]

Answer:

A, 0.29

Step-by-step explanation:

Since 16 ounces cost 4.69, 1 ounce costs 4.69 divided by 16. This is roughly 0.29, which would then be A.

6 0
2 years ago
Y'all i need help immediately
adoni [48]

Answer:

Option B

Step-by-step explanation:

Don't trust answers teachers don't bother to spell correctly. Plus, finding the 100th term is very easy.

However, the explicit formula will take a long time to use, because it's explicit.

Option C is just wrong. You're supposed to multiply in the recursive formula.

Option D might be correct, but never trust those answers. Teachers do that to trip you up

3 0
3 years ago
Find slope (6,2) (24,8)
musickatia [10]

Answer:

6, 18

Step-by-step explanation:

8-2=6

24-6=18

Have a great day!

3 0
2 years ago
PLEASE HELP! WILL NAME BRAINLIEST!!
lbvjy [14]

Answer:

Y = 60 degrees and X = 12

Step-by-step explanation:

x+3 and 15 are congruent so x+3 = 15, 12+3 = 15 therefore x = 12

y = 60 vertically opposite angles are equal. :D

3 0
3 years ago
Read 2 more answers
What is 9/16 closest to 0,1/2, or 1 and why?
Lady_Fox [76]
1/2, because 9/16 is closer to 8/16 which reduces to 1/2. It is not as close to 0/16 (0) or 16/16 (1)
7 0
3 years ago
Other questions:
  • Point AAA is at {(-6,-5)}(−6,−5)left parenthesis, minus, 6, comma, minus, 5, right parenthesis and point CCC is at {(4,0)}(4,0)l
    15·2 answers
  • Evaluate ƒ(x ) = x 2 + 1 for ƒ(-1).<br><br> Can someone explain how you figure this?
    12·1 answer
  • Convert the decimal below to a fraction in simplest form.<br> 0.131<br> Answer:<br> Submit Answer
    11·2 answers
  • Which answer describes the type of numbers that are dense? whole numbers and integers whole numbers but not integers rational nu
    11·1 answer
  • If angle 1 and angle 7 are vertical angles and angle 1 and angle 2 are supplementary adjacent and the measure of angle 2 is 123
    15·1 answer
  • The height and base radius of a cone are increased by a factor of 2 to create a similar cone. How is the slant height of the con
    8·1 answer
  • 0 = x - 7x + 16<br> Help
    14·2 answers
  • 50 point question Solve quick i will give branliest
    5·1 answer
  • Please help! 25 points is the best i can do rn :)
    15·2 answers
  • Question on Pic Thank You!!!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!