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
il63 [147K]
3 years ago
10

Help me plsss................

Mathematics
1 answer:
aksik [14]3 years ago
6 0
It’s 28 divided by 7 x 15 -13
How do I know ? I’m in high school and I just worked it out !!
You might be interested in
Mane who be shaking dice?
skelet666 [1.2K]

Not me

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I’m so confused on how to do this
dimaraw [331]

Answer:

19

Step-by-step explanation:

First:  Recognize that (f o g)(x) is the "composition" of two functions, where g(x) serves as the input to f(x).  We are given f(x) = 2x+3 and g(x) = x+5.  You could find g(3) right now:  it is g(3) = 3+5 = 8.  Use this 8 as the input to f(x):  f(8) = 2(8)+3 = 19.

3 0
3 years ago
How do you calculate the volume of a cone when given the height and diameter? Describe the steps used to solve.
fiasKO [112]

First find the radius by taking half the diameter. Use the radius to find the base area by using the formula for the area of a circle. Find the product of the base area and height, and then take one-third of the product.

7 0
3 years ago
Read 2 more answers
In a survey of 400 seniors, x percent said that they plan on majoring in physics. One university has used this data to estimate
azamat

Answer:

2 percent

Step-by-step explanation:

We can use two separate fractions, one representing the amount of physics majors expected and the amount of seniors expected in physics majors by the university.

\frac{400x}{66} = \frac{400}{3600}

Now cross multiply.

\frac{66*400}{400x * 3600}

x will be removed.

\frac{26400}{1320000}

Simplifying this fraction will get you \frac{1}{50}, which in percentage form, will be 2 percent.

8 0
1 year ago
Order from least to greatest 5/12,2/3,1/2,5/6,3/4
Effectus [21]

Answer:

Step-by-step explanation:

5/12

1/2

2/3

3/4

4 0
3 years ago
Other questions:
  • Suppose that 6.5 million students in a certain country were in 4th grade. This was 8.6% of all students in the country. Find the
    8·1 answer
  • I need help!!! WILL MARK BRAINLIEST
    15·1 answer
  • Beth solved the system of equations by making a substitution for y in the second equation.
    6·1 answer
  • Which of the following is a graph of f(x)=x^2+2x-3/x+2
    7·2 answers
  • Quick!
    9·1 answer
  • Factor the expression using distributive property: 72b + 45
    7·1 answer
  • Help ASAP pleaseeee...
    11·1 answer
  • Please help, will mark branliest and 33 points!
    13·1 answer
  • A shelf measures 0.45 feet long.
    12·2 answers
  • 3/4 x 1/2 <br> Help need it plss ;-;
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!