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
Lina20 [59]
3 years ago
7

The height of a triangle is 2 less than 5 times its base. If the base of the triangle is x feet and the area of the triangle is

12 square feet, which equation models this situation ?
A.) 5x^2 - 2x - 12 = 0
B.) 5x^2 - 2x - 6 = 0
C.) 5x^2 - 2x - 24 = 0
D.) 25x^2 - 10x - 24 = 0
Mathematics
1 answer:
azamat3 years ago
4 0

Answer:

the answer is a

Step-by-step explanation:

You might be interested in
If f(x) = x - 3 and g(x) = x^2, what is the value of (fºg)(2)?<br> 1. 1<br> 2. -1<br> 3. 4<br> 4. -4
goldfiish [28.3K]

Answer:

1

Step-by-step explanation:

First we need to find g (2) from g (2) = 2 ^ 2 to 4.

the result is 4, so f (4) asks, so f (4) = 4-3 = 1

7 0
3 years ago
6cm : 3cm in lowest form
Mariana [72]
If this a ratio, then the simplified form would be 2cm : 1cm I believe (6/3 = 2 and 3/3 = 1 so 2:1)
3 0
3 years ago
1.6=Y/1.5 WHAT IS THE ANSWER​
Ksju [112]

Isolate the variable Y by multiplying 1.5 on both sides.

Y=1.6*1.5

Y=2.4

Hope this helps.

頑張って!

7 0
3 years ago
Read 2 more answers
Vincent saves $8 each week. How much does he save in a year?<br> $56<br> $60<br> $416<br> $2960
Naya [18.7K]
He will save 416 dollars in one year
4 0
2 years ago
Read 2 more answers
In a random sample of 16 residents of the state of Washington, the mean waste recycled per person per day was 2.8 pounds with a
kakasveta [241]

Answer: The required confidence interval would be (2.72,2.89)

Step-by-step explanation:

Since we have given that

Mean = 2.8 pounds

Standard deviation = 0.24 pounds

n = sample size = 16

We need to find the 80% confidence interval for the mean waste.

z=1.341

So, the confidence interval will be

\bar{x}\pm z\dfrac{\sigma}{\sqrt{n}}\\\\=(2.8\pm 1.341\times \dfrac{0.24}{\sqrt{16}})\\\\=(2.8\pm 1.314\times 0.06)\\\\=(2.8-0.07884,2.8+0.07884)\\\\=(2.72116,2.87884)

Hence, the required confidence interval would be (2.72,2.89)

4 0
3 years ago
Other questions:
  • Which phrase best describes the translation from the graph y=(x-5)^2+7 to the graph of y=(x+1)^2-2
    8·2 answers
  • Bill spends two days driving from point a to point
    14·1 answer
  • find the coordinates of the circumcenter of DEF with coordinates D(1,3) E(8,3) and F(1,-5). Show your work
    10·1 answer
  • Which story problems could be solved using the given equation?
    7·2 answers
  • If 2/3 X – 1= 4, then x =
    14·1 answer
  • ERROR ANALYSIS Describe and correct the error in solving the equation.
    11·1 answer
  • 5.
    9·1 answer
  • Giselle has $16.25 in her wallet and needs to get to her uncle’s house 8 miles away.
    8·1 answer
  • Nia found a fraction that is equivalent to 3_/8. Is Nia’s fraction work, shown below, correct? Explain. 3 × 4/8 × 3= 12/24
    7·1 answer
  • A flowerbed has an area of 12 square meters. What is the largest possible perimeter of the flowerbed?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!