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3 years ago

Solve -1/2w-3/5=1/5w

1 answer:

8 0

Very easy:

Common denominator:
-5/10w - 3/5 = 2/10w

- 3/5 = 7/10w

-30 = 35w

-30/35 = w

-6/7 = w

That's how you do it mate ;)

You might be interested in

Give an example of an integer and its opposite.

prisoha [69]

An integer is a whole number. Two integers are opposite if they have the same distance away from zero. For example,
2 and -2
or
28 and -28
Those are all integers and opposites.

Hope this helps :)

4 0

3 years ago

Read 2 more answers

A.5:6 <br> B.6:7<br> C:8:9<br> D.4:5

lora16 [44]

Answer:

A. 5:6

Step-by-step explanation:

Check this

20:24 = 5:6

7 0

3 years ago

6th grade math I mark as brainliest

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

Hope this helps :)

4 0

3 years ago

Gregg home is 1.8 miles from his school. There is a music store half way between his school and home. Today Greg wants to stop a

masya89 [10]

The music store is 1/2 , so:
1.8 ÷ 2 or 1.8 x 1/2
= 0.9
The music store is 0.9 miles from school (from home)

8 0

3 years ago

Describe the sequence of transformations that would take the graph of f(x)=x² to each parabola described below. Focus: (1/4,0),d

ser-zykov [4K]

Answer:

The parabola obtained is x=y²

Step-by-step explanation:

Given the focus (1/4,0) and directrix: x=-1/4

A point on the parabola is determined by the distance of that point with the focus and with the directrix:

Distance between the parabola and the directrix: $\sqrt{(x+\frac{1}{4})^{2} }$

Distance between the parabola and the focus: $\sqrt{(x-\frac{1}{4})^{2} +(y-0)^{2} }$

$\sqrt{(x+\frac{1}{4})^{2}}$ = $\sqrt{(x-\frac{1}{4})^{2} +(y-0)^{2} }$

$(x+\frac{1}{4})^{2}$ = $(x-\frac{1}{4})^{2} +(y-0)^{2}$

$x^2+\frac{1}{2} x+\frac{1}{16} = x^2-\frac{1}{2} x+\frac{1}{16} + y^{2}$

$\frac{1}{2} x=-\frac{1}{2} x + y^{2}$

$\frac{1}{2} x+\frac{1}{2} x = y^{2}$

x=y²

4 0

3 years ago