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
12345 [234]
2 years ago
11

I have sum free ...... point s for yalll​

Mathematics
2 answers:
Valentin [98]2 years ago
5 0

Answer:

Thx man

Step-by-step explanation:

emmasim [6.3K]2 years ago
3 0

Answer:

Step-by-step explanation:

if you need help let me know

You might be interested in
ANSWER FOR BRAINLIEST :)
Tju [1.3M]

Answer:

simplified : k/2 - 3/5

Step-by-step explanation:

hope this helps <3

8 0
2 years ago
Read 2 more answers
If a/4 = 9/a, then<br> a²=36<br> 4a = 9a<br> a + 4 = 9 + a<br> a - 4 = 9 - a
Anna [14]

Answer:

Option A is correct.

The given expression : \frac{a}{4} = \frac{9}{a} then;

a^2 = 36

Step-by-step explanation:

Given the expression: \frac{a}{4} = \frac{9}{a}

Cross multiplication the given expression following steps are as follow;

  • Multiply  numerator of the left-hand fraction by the denominator of the right-hand fraction
  • Also, Multiply numerator of the right-hand fraction by the denominator of the left-hand fraction.
  • then, set the two products equal to each other.

Using cross multiplication, on the given expression;

\frac{a}{4} = \frac{9}{a}

First multiply the numerator of the left hand fraction(i.e,a ) by the denominator of the right hand fraction (i,e a)

we have;

\frac{a \times a}{4} = 9

Simplify:

\frac{a^2}{4} =9                              [1]

now, multiply numerator of the right-hand fraction( i.e, 9) by the denominator of the left-hand fraction (i.e, 4 ) in [1]

we have;

a^2 = 9\times 4

Simplify:

a^2 = 36

Therefore, the given expression is equal to: a^2 = 36




6 0
3 years ago
Read 2 more answers
Which situation can be modeled by the inequality 60−15x≥760-15x≥7?                            1 )You borrowed $60 from your olde
aliina [53]
The answer is number 4 "You have $60 to spend on hats at the mall, but you need to save at least $7 for lunch. You plan to spend the rest on hats that cost $15 each including tax"
60-$15x refers to "you have $60 to spend on hats" and "to spend the rest on hats" while <7 for ''save at least $7 for lunch"

5 0
3 years ago
URGENT 25 POINTS please
scoray [572]
Can't see the whole problem
5 0
3 years ago
Read 2 more answers
Tell whether is has one solution, infatite solutions, or no solutions:
dmitriy555 [2]
First one has one solution
Second has infinite solutions
Third has no solutions.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the sum of the given polynomials.
    7·2 answers
  • What is 89 divide into 4356
    15·2 answers
  • Given the piecewise function shown below, select all of the statements that are true.
    14·1 answer
  • One circular table has a diameter of 9 ft, and another circular table has a diameter of 20 ft. How much greater is the area of t
    6·1 answer
  • Prove that opposite angles of a parallelogram are congruent. Be sure to create and name the appropriate geometric figures.
    15·1 answer
  • Add (7x^2-2x) + (4x-3)
    6·1 answer
  • Suppose you are determining the growth rate of two species of plants. Species A is 25cm tall and grows 3cm per month Species B i
    14·1 answer
  • I have no idea how to do these
    7·1 answer
  • HELP ASAP Keiko divided 5 cups of milk into 1/4 cup portions. How many 1/4 cup portions did Keiko have???
    7·1 answer
  • Need the answers ASAP​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!