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
garri49 [273]
3 years ago
9

FIND A AND B I WILL AWARD BRAINLIEST

Mathematics
1 answer:
stepladder [879]3 years ago
6 0

Answer:

a = 7.4

b = 9.6

Step-by-step explanation:

set up a proportion to find 'b':

XN / NY = MN / NO

8/b = 13/(b+6)

cross-multiply:

13b = 8(b+6)

13b = 8b + 48

5b = 48

b = 9.6

set up a proportion to find 'a':

XN / XY = MN / MO

8/a = 13/12

cross-multiply:

13a = 96

a ≈ 7.4

You might be interested in
How is dividing a whole number by a fraction different from dividing a fraction by a fraction ​
Vesna [10]

Answer:

Dividing a whole number by a fraction you would just multiply the bottom number of the fraction by the whole number.

Step-by-step explanation:

(here is how to divide a fraction by a whole number, if you need help on that also.)

1.  Turn the whole number into a fraction. ( ex: 2=2/1)

2. Multiply the fraction by the whole number fraction.

3. Multiply the tops together and the bottoms together

Dividing A Fraction By A Fraction

1.  Arrange the equation

2. Keep the first fraction

3. Change the sign

4.  flip the fraction

5.  Multiply the tops together and the bottoms together

4 0
3 years ago
Which line segment is not a diameter or radius of circle F?
spin [16.1K]
Short Answer: AB
Argument
Take F to be the center. The line segment that IS a diameter or radius must either go through F (that would make the line a diameter) or to be a radius the segment mus end in F and touch the circumference once.   See below.

The diameter must not only go through F, it must touch the circumference in two places. EFB is a diameter. So is AFC

The radius must have 1 endpoint at the center and one endpoint on the circumference. DF is a radius.


So what isn't?  Answer: AB isn't. It neither goes through F nor is F one of the end points.

Answer: AB
7 0
3 years ago
Two points in a transformation are J'(-3, 8) and J(0, 4). Which of the following translations was used?
FinnZ [79.3K]
Coordinate of real point = J(0, 4)
Then, Coordinate of Image = J'(-3, 8)

So, Factor: x = -3-0 = -3
y = 8-4 = 4

So, Your Final Answer would be: Option C) (x-3, y+4)

Hope this helps!
3 0
4 years ago
Read 2 more answers
What is the volume of a shoe box with length 13 inches, width 7 inches, and height 5 inches?
Rudiy27
The answer to the question would be 455
5 0
3 years ago
Find f(g(x)) and g(f(x)) of f(x)=x^2-8, g(x)=2x-5
Zina [86]

f(x)=x^2-8\\\\g(x)=2x-5\\\\f(g(x))\to\text{instead of x write the equation of the function g(x)}\\\\f(g(x))=(2x-5)^2-8=(2x)^2-2(2x)(5)+5^2-8\\\\=4x^2-20x+25-8=4x^2-20x+17\\\\\text{used}\ (a-b)^2=a^2-2ab+b^2

g(f(x))\to\text{instead of x write the equation of the function f(x)}\\\\g(f(x))=2(x^2-8)-5=(2)(x^2)+(2)(-8)-5=2x^2-16-5=2x^2-21

5 0
3 years ago
Other questions:
  • Help on math please, ty
    9·1 answer
  • The first angle of a triangle is 10 degrees less than the second angle. The third angle of a triangle is two times the second an
    12·1 answer
  • Help me please!!!!!!!!
    6·1 answer
  • What is the prime factorization for 452 in exponential form
    5·1 answer
  • Gary used 8 gallons of gas to travel 176 miles. How many miles can Gary travel on 1 gallon of gas
    10·1 answer
  • The coordinate plane shows the outline of a town park. A bike path is to be constructed that runs directly through the park from
    6·1 answer
  • What are the solutions to the quadratic equation 2x2 + 10x - 48 = 0?
    14·1 answer
  • Y=cbrt(2x)<br> graph for edge 2021 please
    7·1 answer
  • In order to conduct an experiment 5 subjects are randomly selected from a group of 40 subjects how many different groups of 5 su
    15·1 answer
  • Area, Volume, Surface Area-
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!