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
leonid [27]
3 years ago
15

(−2/3)x(5/4) help plz

Mathematics
2 answers:
avanturin [10]3 years ago
8 0

Answer:

-\frac{5}{6}

Step-by-step explanation:

  1. Write it out: -\frac{2}{3} × \frac{5}{4}  
  2. 3 × 4 = 12
  3. -2 × 5 = -10
  4. Put them together: -\frac{10}{12}  
  5. Simplify: -10/12 = -5/6

I hope this helps!

dsp733 years ago
7 0

Answer:

\frac{-10}{12} ,\frac{-5}{6}

Step-by-step explanation:

Start with:

\frac{-2}{3} × \frac{5}{4}

Multiply your numerators.

(-2)(5)=-10

Now, multiply your denominators.

(3)(4)=12

Let's transfer those numbers into a fraction.

\frac{-10}{12}

You may need to simplify.

Divide by the greatest common factor. In this case, that would be 2.

-10 ÷ 2=-5

12 ÷ 2=6

Put those numbers back into the fraction.

\frac{-5}{6}

You might be interested in
A net force of 66 N accelerates a child at 2.0m/s 2 down a smooth playground slide what is the mass of the child?
Georgia [21]
I think it c cause 68
8 0
3 years ago
Read 2 more answers
Sasha has $90 to spend on clothes. She wants to buy a pair of jeans for $27 dollars and spend the rest on t-shirts. Each t-shirt
umka21 [38]

Answer:

A

Step-by-step explanation:

Total money - What she uses in thePair of jeans = Money Available for t-shirts

90-27=63

Available Money/ Each T-shirt Value= Maximum Amount of T-shirts she can buy

63/9=7

Her max is 7

5 0
3 years ago
Solve the equation for all values of x by completing the square. Irrational <br> x^2+15=-10x
attashe74 [19]

Answer:

x=-1.8, x=-8.2

Step-by-step explanation:

7 0
3 years ago
What are the solutions of the quadratic equation 0 = 4(x - 3)2 - 16?
erastovalidia [21]

Answer:

 x = 5, x = 1

Step-by-step explanation:

The quadratic equation 0 = 4(x - 3)2 - 16.

Using binomial theorem, (a - b)2 = a2 - 2ab + b2 to expand (x - 3)2.

0 = 4(x2 - 6x + 9 ) - 16.

Using distributive property to multiply 4 by x2 - 6x + 9.

0 = 4x2 - 24x + 36 - 16.

Subtract 16 from 36 to get 20.

0 = 4x2 - 24x + 20.

4x2 - 24x + 20 = 0.

Divide both sides by 4.

x2 - 6x + 5 = 0.

To solve the equation, factor and rewrite as x2 + ax + bx + 5

a + b = -6, ab = 1(5) = 5.

a = -5, b = -1.

Rewriting x2 - 6x + 5 as

(x2 - 5x) + (-x + 5)

Factor x in the first and -1 in the second group.

x(x - 5) - (x - 5)

Factor out common term

(x - 5)(x - 1)

By solving the above, we get

x = 5, x = 1

8 0
2 years ago
Is a function y = 4x + 13
tankabanditka [31]

Answer:

Yes

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Sally received scores on math quizzes as shown bellow. Find her mean score. 84,85,91,81,52,92,99,91 and 41
    10·2 answers
  • Solve 12x+6≥9x+12 (apex)
    14·1 answer
  • 5(-2/3) this is it and I don’t know it
    8·2 answers
  • Suppose x=10 and y=10. what is x after evaluating the expression (y&gt;= 10)||(x++ &gt;10)? java
    12·1 answer
  • The one all the way at the bottom pleasee
    8·2 answers
  • What is the equation of this graphed line?
    14·1 answer
  • Find the slope of the line
    12·2 answers
  • Please help!!!Water flows through a pipe at a rate of 620 gallons every 5.5 minutes. Express this rate of flow in cups per secon
    11·1 answer
  • Need help asap I only have one more chance to retake the test
    8·1 answer
  • The Supremacy Clause makes what the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!