All categories

3 years ago

S over 4= -3.2 find the value of s

Mathematics

2 answers:

ryzh [129]3 years ago

7 0

Answer:

s = - 12.8

Step-by-step explanation:

Given

$\frac{s}{4}$ = - 3.2 ( multiply both sides by 4 to clear the fraction )

s = 4 × - 3.2 = - 12.8

dmitriy555 [2]3 years ago

3 0

Answer:

s = -12.8

Step-by-step explanation:

1. First we need to simplify both sides of the equation.

1/4s = -3.2

2. Now we need to multiply both sides by 4.

4 × ( 1/4s ) = ( 4 ) × ( −3.2 )

s = −12.8

You might be interested in

Need help simplifying

juin [17]

Answer:

I think it should be:

8 0

3 years ago

"Ten subtracted from the quotient of a number and<br>7 is less than -6.

RideAnS [48]

Written out, this would be (x / 7) - 10 < -6

solved, it would be x < 28

5 0

3 years ago

What's the product of 3 2/3 and 14 2/5 ?<br> A. 52 4/5<br> B. 52 4/15<br> C. 54<br> D. 42 4/5

wlad13 [49]

Answer:

52 4/5

Have a nice day! :)

4 0

3 years ago

If triangle abc is similar to triangle edc find the value of x

svetoff [14.1K]

Answer:

x = 15

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

$\frac{BC}{DC}$ = $\frac{AC}{EC}$ , substitute values

$\frac{3x-5}{32}$ = $\frac{5x-5}{56}$ ( cross- multiply )

56(3x - 5) = 32(5x - 5) ← distribute and simplify both sides

168x - 280 = 160x - 160 ( subtract 160x from both sides )

8x - 280 = - 160 ( add 280 to both sides )

8x = 120 ( divide both sides by 8 )

x = 15

4 0

3 years ago

2.516x-4)=104 (1:5+0.5x)

Andre45 [30]

Answer:

x= 42.92527821

Step-by-step explanation:

2.156x-4 = 104

x would be

42.92527821

_______________________________________________________

(1:5+0.5x)

and nothing farther can be done with this one

5 0

3 years ago