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
Leni [432]
3 years ago
15

It is b dont be fooled its not c it is b

Mathematics
1 answer:
Strike441 [17]3 years ago
3 0

Answer:

b

Step-by-step explanation:

I don't understand, but oh well.

You might be interested in
ASAP ILL GIVE BRAINLIEST IF UR RIGHT!!! The radius of the cone is 5 in and y = 13 in. What is the volume of the cone in terms of
Blababa [14]

Answer: V = 100\pi in^{3} (third option)

Given Information:

  • V = \frac{1}{3}\pi r^{2} h <-- volume formula.
  • r = 5
  • y = 13
  • <em>h = ?</em>

To find h...

  • h, r, and y make a right triangle.
  • h and r are the two legs, y is the hyptenuse.
  • h^{2} + r^{2} = y^{2}
  • h^{2} + 5^{2} = 13^{2}
  • h^{2} + 25 = 169
  • h^{2} = 144
  • h = 12

Use formula:

  • V = \frac{1}{3}\pi r^{2} h
  • V = \frac{1}{3} \pi (5)^{2} (12)
  • V = \frac{1}{3} \pi (25)(12)
  • V = \frac{1}{3} \pi (300)
  • V = 100\pi
7 0
3 years ago
Read 2 more answers
For the graph, identify the axis of symmetry, vertex, y-intercept, max/min, and domain and range
kirill [66]

In the present problem, it is presented a figure of a graph of a parabola with concavity facing up, what implies in that the graph will not have a Max., but a Min. value, and it is in the vertex.

Let us start with the A.O.S. (Axis Of Symmetry). For a parabola, it is the line that passes in the minimum point, that can be identified in the present figure as being in the x = - 1 point. And for this reason, we are able to answer the first part as:

A.O.S.: x = -1

Now, as mentioned above, the vertex lies in the minimum point, which is located in the x = -1 and with height y = 2. This allow us to answer the second part as:

Vertex: (-1, 2)

About the y-interception, it happens when the graph passes through the y-axis. It happens when x = 0, and the answer is just the value of Y where the graph assumes x=0, which is at:

Y-intercept: y = 4

Because the parabola has concavity facing up, the graph presents a value of minimum, but no maximum. And this is possible to be identified as the point where x = -1 and y = 2, which lead us to the following answer for the third part of the question:

Min.: (-1 , 2)

The domain for any second-order polynomial is the entire real number because there is no restriction for the value of x. And for this reason, the answer of the fourth part of the answer is:

Domain: All real numbers

About the range, for a parabola with the concavity facing up, it can be determined as all the real numbers bigger or equal to the minimum value of the function, which is y = 2. From this reason, we are able to answer the last part of the question as:

Range: All real numbers ≥ 2
8 0
1 year ago
The equation 9t = 27.99 models a constant rate situation. HURRY PLZ
MatroZZZ [7]
9t = 27.99
5t = ?
Cross-multiply : 9t? = 139.95t
?=15.55
8 0
3 years ago
Read 2 more answers
You are making a new type of deodorant from two different mixtures the first mixture is 30% smell proof and the second mixture i
Readme [11.4K]

Answer:

600 L of 30% proof and 400 L of 80% proof is needed

Step-by-step explanation:

Let the amount of 30% smell proof be x while that of 80% smell proof is y

Then;

x + y = 1000 •••••(i)

Also;

30% of x + 80% of y = 50% of 1000

0.3x + 0.8y = 500 •••••(ii)

From i, x = 1000 - y

Put this into ii

0.3(1000-y) + 0.8y = 500

300 - 0.3y + 0.8y = 500

0.5y = 500-300

0.5y = 200

y = 200/0.5

y = 400 L

But x = 1000 - y

x = 1000 - 400 = 600 L

3 0
3 years ago
Anyone know how to solve this
Salsk061 [2.6K]

Answer:

Y=1800+150x

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Lissette's age is 3 years less than twice the age of her sister Francesca. Lissette is 13. Write an equation that can be used to
    10·1 answer
  • ✔ Desde un supermercado, se observa el ático de un rascacielos de 527 metros de altura bajo un ángulo de 42°. Calcular la distan
    14·1 answer
  • What is 562949953421312 multiplied by 2
    10·1 answer
  • A store is having a sale on 200 dvd movies.some of the movies are being sold for $10 and some are being sold for $12.if the stor
    15·1 answer
  • Slope intercept form of an equation of the line with slope 3 and passes through the points (-1,-2)
    12·1 answer
  • The double number line shows that 111 pound of chocolate costs \$4$4dollar sign, 4.
    11·2 answers
  • EASY BRAINLIEST ANSWER ASAP!!
    14·1 answer
  • LOOK HERE IF YOU ANSWER CORRECTLY YOU PASS 8th grade
    12·1 answer
  • In XYZ the measure of Z=90 ZY=7, XZ=24 and YX=25 what ratio represents the cosine of X?
    7·2 answers
  • CAN SOMEONE HELP I WILL GIVE BRAINLIST PLEASE!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!