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
kotykmax [81]
2 years ago
5

Find the solution(s) for x in the equation below.

Mathematics
1 answer:
Kobotan [32]2 years ago
5 0

Answer:

D) x=5, x=-5.

Step-by-step explanation:

x^2-25=0

factor

(x+5)(x-5)=0

x+5=0, x-5=0,

x=0-5=-5,

x=0+5=5.

You might be interested in
A number minus 9 is twelve
TiliK225 [7]

Answer:

The answer is 21

Step-by-step explanation:

All you have to do is 9+12

Brainliest??

5 0
3 years ago
Read 2 more answers
Triangles are worth 3 points. Quadrilaterals are worth 4 points. Parallelograms are worth 5 points. Each student identifies and
timurjin [86]

Answer:

I agree on janice because if is reliable and brilliant,she can score more than that

3 0
2 years ago
Graph the function: <br> f(x)=5/2x-6
MrMuchimi
Plug in any value for x and then you will get y.  Use the coordinates to plot.
Example
x= 2
5/2(2)-6
5-6
-1
(2,-1)
Then continue to do the same.
5 0
3 years ago
A local gym instructor has a course load that allows her to teach eight classes. At an interest meeting, 8 people wanted high-­‐
cricket20 [7]

Answer:

<u>The final curse load of the local gym instructor is this:</u>

<u>High-­‐impact aerobics = 1</u>

<u>Low-­‐impact aerobics =  4</u>

<u>Jazzercise = 1</u>

<u>Step exercise = 2</u>

Step-by-step explanation:

1. Let's apportion the class load using the Hamilton method

Number of classes the local gym instructor can teach = 8

Total number of students that want to take a class = 114 (8 people wanted high-­‐impact aerobics, 64 wanted low-­‐impact aerobics, 11 wanted jazzercise, and 31 wanted step exercise)

Standard divisor = 114/8 = 14.25

Now, we can apportion the students in in Standard quotas, this way:

High-­‐impact aerobics = 8/14.25 = 0.5614

Low-­‐impact aerobics = 64/14.25 = 4.49

Jazzercise = 11/14.25 = 0.7719

Step exercise = 31/14.25 = 2.1754

Now, we find the Minimum quota, just considering the whole number and don't taking into account the decimals, this way:

High-­‐impact aerobics = 0

Low-­‐impact aerobics =  4

Jazzercise = 0

Step exercise = 2

As we can see we have 6 classes and there are 2 still pending. Those 2 goes to the classes with the highest decimal portion, in this case, Jazzercise .7719 and High-­‐impact aerobics with .5614.

<u>The final course load is this:</u>

<u>High-­‐impact aerobics = 1</u>

<u>Low-­‐impact aerobics =  4</u>

<u>Jazzercise = 1</u>

<u>Step exercise = 2</u>

7 0
3 years ago
Mrs. Nixon went to the store to buy candy for her
AnnyKZ [126]

Answer:

$2.25

Step-by-step explanation:

First, we (always) highlight key details. In this case, we would highlight that th candy is 90 cents per pound, and the she bought 2.5 pounds. Now, we just multiply 2.5 by .90, and boom! We get $2.25. Mrs. Nixon spent $2.25 (or two dollars and twenty-five cents) on candy bars.

8 0
2 years ago
Other questions:
  • Please help with this question
    9·2 answers
  • In a math class, 12 out of 15 girls are freshmen and 11 out of 15 boys are freshmen. What is the probability that in a randomly
    5·1 answer
  • Stuart paid $ 48.00 for a New tennis racket ,which was 64% of the original price what was the original price of the racket.
    15·1 answer
  • In a recent u.s.census, the population of Illinois was 12,419,293. What is this population after
    12·1 answer
  • Answer the questions in the picture please
    12·1 answer
  • May i please know the awswers im giving alot of points and this subject confuses me greatly
    7·1 answer
  • Negitive 78 squared plus 3 a minus 9 minus 5 8th squared minus 6 a minus 4
    7·1 answer
  • Give the standard form for 900.000 000 + 50 50.000 000 + 9.000 + 600 + 20 + 7
    7·1 answer
  • Pls help extra points and mark brainlist
    14·2 answers
  • Jada walks dogs to earn money. The points in this graph represent the total amount of money Jada earns based on the number of ho
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!