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
Pavlova-9 [17]
3 years ago
8

Select the interval where h(x)<0 A. -3.5 B. -2 C. 2.5

Mathematics
1 answer:
Mandarinka [93]3 years ago
7 0

Answer:

a

Step-by-step explanation:

You might be interested in
Four times the square of a certain number increased by 6 times the number equals 108. Find the number
vodomira [7]
-6 and 4.5
So to do this you’ll make an equation x will represent the number so 4x^2+6x=108 so we want the equation to equal 0 so we can solve it to do that you have to subtract 108 from both sides so it ends up being 4x^2+6x-108=0 we want to isolate the x onto one side and division property allows us to divide both sides by 2 the reason it’s two is because 2 is the biggest divisible number that every number in the equation is divisible by so once you divide every number by two you get 2x^2+3x-54=0 now you have to factor cause but since you only have 3x and nothing else to factor with you have to write 3x as a difference so you could do 2x^2+12x-9x-54=0 so you are complicating the problem so you can factor out 2x from the expression so 2x(x+6)- 9(x+6)=0 the 54 got factored because it’s divisible by 9 that 6 is in replace of the 54 cause if you solved it 9x6 is still 54 next factor out x+6 so (x+6) x (2x-9) =0 so one of the two have to equal 0 so right the equations separately x+6=0 minus 6 from both sides and you’ll get x to equal -6 and 2x-9=0 add 9 to both sides and you’ll get 2x=9 divide both sides by 9 and you’ll get x to equal 4.5 when you plug 4.5 and -6 for x the equation works out
3 0
3 years ago
What is 75% off of $60
chubhunter [2.5K]

Answer:

15

Step-by-step explanation:

4 0
3 years ago
A basketball player made 52 out of 100 attempted free throws. What percent of free throws was made?
arlik [135]

Answer:

52%

Step-by-step explanation:

52 out of 100 is the same as .52, when you put that as a percentage, you get 52%

7 0
2 years ago
Read 2 more answers
Please answer this correctly <br> Is the answer <br> 6:07am<br> 9:11am<br> 6:39am<br> 10:11am
nika2105 [10]

Answer:10:11 am

Step-by-step explanation:

3 0
3 years ago
Which expressions can be used to compute the approximate area of triangle XYZ? Check all that apply.
lesantik [10]

Given:

In the given ΔXYZ,

Base = 22

Height = 23.1

Also,

Base = 31.9

Height = 15.9

To find the area of the given ΔXYZ.

Formula

The area of a triangle is

A = \frac{1}{2} bh

where, b be the base and

h be the height.

Now,

Taking, b = 22 and h = 23.1 we get,

A = \frac{1}{2} (22)(23.1) sq unit

Again,

Taking,

b = 31.9 and h = 15.9 we get,

A = \frac{1}{2} (31.9)(15.9) sq unit

Therefore,

We can find the approximate area of the triangle by following two expression

a) \frac{1}{2} (22)(23.1) and

b) \frac{1}{2} (31.9)(15.9)

8 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help me with this geometry question asap?
    10·1 answer
  • A researcher claims that the proportion of cars with manual transmission is less than 10%. To test this claim, a survey checked
    6·2 answers
  • 5x-3y-2(4x-y) Can someone help
    6·1 answer
  • What’s the slope of the line that passes through (3,5) and (2,6)
    14·2 answers
  • A submarine is traveling at a depth of 152 feet below sea level. The submarine was given instructions to rise 63 feet and then d
    13·1 answer
  • A fruit company delivers its fruit in Two types of boxes large and small a delivery of 7 large boxes and 9 small boxes has a tot
    6·1 answer
  • 7/8 subtracted by 2/7
    7·1 answer
  • What is 4 divided by 5/9 equaled to ?
    6·2 answers
  • Lizettita I’m trying to find y help
    6·1 answer
  • What is the solution to 4 (m-3) + 19 = 8 (2m + 3) + 7?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!