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
Archy [21]
3 years ago
9

Can you tell what is the answer to this math problem ?

Mathematics
1 answer:
Marrrta [24]3 years ago
3 0
X^2-18 = 3x

x^2 - 3x - 18 = 0

(x-6)(x+3) = 0

x = {-3,6}

So -3 is the answer
You might be interested in
Mrs. Dixon had 1/2 of a cherry pie leftover. She split the leftover pie evenly between her children, and each child got 1/6 of a
AVprozaik [17]
1/2 = 3/6
Each children got 1/6
3/6 - 1/6x = 0
3/6 = 1/6x
X = 3, she has 3 children
8 0
3 years ago
Read 2 more answers
Tomic and Brooke make a game of shooting free throws. Each basket is worth 2 1/2 points. Each miss is worth −3/4 points. Out of
Sergeu [11.5K]
Answer: 29.5 points

Why: the missed 14 shots so 14 x 3/4 is 10.5
They made 16 shots so 16 x 2.5 is 40
40-10.5=29.5
8 0
3 years ago
Here is a list of numbers 12 11 19 16 32 15 13​
ivann1987 [24]

Answer: You listed different numbers then in the picture since there is no 11  so this is based off of the picture.

Range: 20

Median: 15

Step-by-step explanation:

Range is just the highest number minus the lowest: 32-12 is 20

Median is the middle number after you put the numbers in order

12, 13, 13, 15, 16, 19, 32

3 0
2 years ago
I need help on this question plz
Gelneren [198K]

Hello!

The mean is the average. The median is the middle number of the data set, in terms of quantity. The mode is the number that appears the most. The range is the difference between the largest and smallest numbers in the set.

Therefore, our answers are below.

Range: Difference between largest and smallest data piece.

Median: Middle value of a set of data

Mode: most commonly occurring number(s)

Mean: the sum of the data divided by the quantity of the data items.

I hope this helps!

6 0
3 years ago
Luke drove 325 miles in 5 hours. What was his average speed in miles per hour?
Stolb23 [73]

Answer:

65mph

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • the domain of the function f(x) = 3x3 is {2, 5}. what is the function’s range? the range of the function f(x) = 3x3 when its dom
    13·2 answers
  • The one‑sample t t statistic from a sample of n = 23 n=23 observations for the two‑sided test of H 0 : μ = 15 H0:μ=15 versus H α
    15·1 answer
  • The radius of a circle measures 2 inches. What is the measure of its circumference? a. 14.34 inches c. 8.43 inches b. 10.56 inch
    12·2 answers
  • What is 0.771 rounded to the nearest hundredth
    5·1 answer
  • Which is the interval notation for the following inequality notation
    7·1 answer
  • (3x^2-15d) - (-10x^2-4d)
    6·2 answers
  • Can somebody plz help answer these questions correctly (only if u done this before) thx sm!
    14·1 answer
  • 20<br> What is the perimeter of this rectangle?<br> unit 2 post test
    6·1 answer
  • What’s the answer to this besties
    7·1 answer
  • a researcher is studying the effects of playing chess on memory improvement. he identifies 50 people who play chess and 50 peopl
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!