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
Ymorist [56]
3 years ago
15

Evaluate if m= -6 and n= -2 (2m divided by n) please help!!11!!

Mathematics
1 answer:
NISA [10]3 years ago
5 0

\frac{2m}{n}
you put in -6 for m and -2 for n
\frac{2( - 6)}{ - 2}
the 2/2 =1 but one is negative so it's -1
- 1( - 6)
negative times a negative is a positive
6
You might be interested in
It costs $6 for a dozen donuts how much does 1 donut cost
Irina-Kira [14]

Answer:

.50 for one donut

Step-by-step explanation:

do a ratio 6$ for 12 donuts

so for $ for 1 donut

reduce the first equation for a ration of $1 per two donuts

so it be 50 cents

6 0
3 years ago
Read 2 more answers
Given isosceles trapezoid TRHY, in units what is the length of b2 if the height is 13 units, b1 is 21 units, and the area is 215
GenaCL600 [577]

We are given a trapezoid TRHY.

Height of the trapezoid = 13 units.

b1 = 21 units and

Area = 215 units squares.

We need to find the length of b2.

We know formula for area of a trapezoid.

A= \frac{1}{2} (b1+b2)\times h

Plugging values in formula.

215 = \frac{1}{2}(21+b2)× 13.

215 = 6.5(21+b2)

Dividing both sides by 6.5, we get

\frac{215}{6.5}=\frac{6.5(21+b2)}{6.5}

33.08 = 21+b2.

Subtracting 21 from both sides, we get

33.08-21 = 21-21+b2

b2 = 12.08.

<h3>Therefore,  length of b2 is 12.08 units.</h3>
4 0
3 years ago
If K = (AB)/(A+B) , then B =?
ziro4ka [17]

Answer:

K(A+B)/A

Step-by-step explanation:

K = (AB)/(A+B)

K(A+B)=AB

K(A+B)/A=B

6 0
3 years ago
There are s swimmers in the swimming club. The club bought 15 swimming caps to split among its members. Write an expression that
vivado [14]

Answer:

15/s

Step-by-step explanation:

15 caps ÷ s = 15/s caps per swimmer

6 0
3 years ago
Sidney wants to buy a charm bracelet.
attashe74 [19]

Answer:

whats the question

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • (-2/3)(1 2/5)(-1 5/7)
    11·1 answer
  • The junior class is selling Caramel Apple lollipops and Gourmet lollipops to raise money for prom. They profit 50 cents and 75 c
    12·2 answers
  • Q#1) Simplify each of the following expressions, where possible
    12·1 answer
  • Mrs roscoe can bake A batch of 8 cup cakes in 3/4 hours. how many cupcakes can she bake and 5 1/4 hours
    9·2 answers
  • Solve problem g(x) = -3x + 1
    12·1 answer
  • Solve 4x^5-12x^4+x^3-52x^2-60x-16=0
    11·1 answer
  • Each month, a shopkeeper spends 3x+2 dollars on rent and 7x+4 on electricity. Ahmed claims that the shopkeeper spent a total of
    5·2 answers
  • X sobre 6 = 4<br> ????????
    15·2 answers
  • Help me pls i need this answered
    9·2 answers
  • Help me please this is so hard
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!