Which value is included in the solution set for the inequality graphed one the number line?

1 answer:

6 0

We can also graph inequalities on the number line. The following graph represents the inequality x≤2 . The dark line represents all the numbers that satisfy x≤2 . If we pick any number on the dark line and plug it in for x, the inequality will be true.

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D=a+b+c over ac. If you under stand please help

White raven [17]

You forgot to say what the question actually is !

But I've seen this problem before, in the last few days, here on Brainly.
I think the problem has three parts: 1). Solve the equation for 'a';
2). Solve it for 'b'; and 3). Solve it for 'c'.

I'll slog through that, and I'll try to explain what I'm doing clearly enough
so that eventually, you can do it on your own ... which is really the whole
idea behind this website.

1). Solve the equation for 'a'. That means you have to wind up with something
that says a = everything else.

D = (a + b + c) / c

Split the right side into 3 fractions: D = a/c + b/c + c/c

But c/c =1 , so the equation says D = a/c + b/c + 1

Subtract (b/c +1) from each side: D - b/c - 1 = a/c

Multiply each side by 'c' : Dc - b - c = a
========================

2). Solve the equation for 'b'. That means you have to wind up with something
that says b = everything else.

D = (a + b + c) / c

Split the right side into 3 fractions: D = a/c + b/c + c/c

But c/c =1 , so the equation says D = a/c + b/c + 1

Subtract (a/c +1) from each side: D - a/c - 1 = b/c

Multiply each side by 'c' : Dc - a - c = b
==========================

3). Solve the equation for 'c'. That means you have to wind up with
something that says c = everything else.

D = (a + b + c) / c

Split the right side into 3 fractions: D = a/c + b/c + c/c

But c/c =1 , so the equation says D = a/c + b/c + 1

Subtract 1 from each side: D - 1 = a/c + b/c

The two fractions on the right can be added/combined: D - 1 = (a + b) / c

Multiply each side by 'c' : c(D - 1) = (a + b)

Divide each side by (D - 1) : c = (a + b) / (D - 1)

8 0

3 years ago

Read 2 more answers

What’s the answer ?

mezya [45]

Ans should be 133°

Step-by-step explanation:

As we know..

sum of internal angles of a hexagon is 720°

So,

120+130+150+97+90+x=720

solving this we obtain value of x as 133°

3 0

3 years ago

Please help me answer question 7&8 in the photo below will as brainiest

Vikki [24]

1) x= 14 y=37

2)x= 50.5 y=22

hope this is correct

7 0

3 years ago

What is the value of x?

o-na [289]

<h2>Answer:</h2>

$\implies \: x = 46$

<h2>Step-by-step explanation:</h2>

By using external angle property,

x + x = x + 46
2x = x + 46
2x - x = 46
x = 46 Ans.

Note : External angle property theorem is used when sum of other two internal angle is equal to external angle.

4 0

2 years ago

Read 2 more answers

simon is making wreaths to sell .he has 60 bows, 36 silk roses and 48 silk carnation .he wantsto put the same numbers of items o

myrzilka [38]

We must assume that he must put a whole number of objects in each wreath so we must find the greatest common factor

60=2 time 2 times 3 times 5
36=2 times 2 times 3 times 3
48=2 times 2 times 2 times 2 times 3

the factors are 2 times 2 times 3 or 12
there can be 12 wreath max
we total them up and divide by 12
60+36+48=144
144/12=12
12 items per wreath

8 0

3 years ago