3 years ago

Need help to solve 7/6r = -1/2

Mathematics

2 answers:

lara [203]3 years ago

4 0

Answer:

r= 0.4288

Step-by-step explanation:

fredd [130]3 years ago

3 0

Answer:

r = -3/7.

Step-by-step explanation:

To solve this equation, we multiply both sides by 6/7. This is the reciprocal of the coefficient in r (7/6) and will "cancel out" the expression. So:

-1/2 x 6/7 = -6/14 = -3/7.

As such, r = -3/7.

I hope this helps!

You might be interested in

275/20 simplified (lmbo it told me to add more characters)

OLga [1]

Answer:

275/20 = 55/4 = 13 3/4 = 13.75

8 0

3 years ago

Read 2 more answers

Translate the sentence to an algebraic expression r minus 7

yanalaym [24]

Answer:

r-7

Step-by-step explanation:

5 0

2 years ago

The volume V of a cone varies jointly as the area of the base B and the height

seraphim [82]

Answer:

h = 9 cm.

Step-by-step explanation:

V = kBh where k is the constant of variation.

From the given info:

32 = k*16*6 = 96k

So k = 32/96 = 1/3.

So we have the equation of variation:

V = 1/3Bh

When V = 60 B = 20, so:

60 = 1/3 20h

20h = 60 * 3 = 180

h = 180 /20 = 9.

3 0

2 years ago

I don't understand :/

Oxana [17]

12.5% because u just divide 50 by 4

8 0

3 years ago

Solve for x: x-3/4=x/10

Olin [163]

Answer:

fractions form- x= 5/6

decimal form- x=0.83

Step-by-step explanation:

5 0

3 years ago