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2 years ago

3+2/3(3-x)<-7 please help I am stuck

Mathematics

1 answer:

asambeis [7]2 years ago

8 0

Solve the problem then state if it's true or false- this is an order of operation problem. 3+2/3(3-X) this is the problem. Now distribute, 3+ 2/3(3)- 2/3(x)= 3+2- 2/3x so the final expression would be 5-2/3x I don't know about the <-7 part but that's the solution to the first one

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Write an expression for the volume of a rectangularprism if the length is 25 cm shorter than some given amount, x, and the width

seraphim [82]

The volume of a prism is given by:

$V=lwh$

We know that the height is x. The length is 25 shorter than x, this can be express as:

$x-25$

The width is 14 longer than x, this can be express as:

$x+14$

Plugging the expressions for the length, the width and the height we have that:

$\begin{gathered} V=(x-25)(x+14)x \\ V=x(x-25)(x+14) \end{gathered}$

Therefore, the volume of the prism is:

$V=x(x-25)(x+14)$

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1 year ago

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prisoha [69]

Answer:

150

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

1 point) Use Stoke's Theorem to evaluate ∫CF⋅dr∫CF⋅dr where F(x,y,z)=xi+yj+1(x2+y2)kF(x,y,z)=xi+yj+1(x2+y2)k and CC is the bound

Drupady [299]

Answer:

Step-by-step explanation:

Thinking process:

$\int\limits^a_b {cF} \, .dr$

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3 years ago

Complete the set of ordered pairs for the relation.

neonofarm [45]

The set of ordered pairs is:

{(-2, 2), (-1, 0), (0, 2), (1, 4), (2, 6)}

<h3>How to complete the set of ordered pairs?</h3>

Here we have the relation:

y = 2*|x + 1|

And the domain is x ∈ { -2, -1, 0, 1, 2}

Evaluating in the values of the domain, we get:

if x = -2.

y = 2*|-2 + 1| = 2

Then we have the ordered pair (-2, 2)

if x = -1

y = 2*|-1 + 1| = 0

Then we have the ordered pair (-1, 0)

if x = 0

y = 2*|0 + 1| = 2

Then we have the ordered pair (0, 2)

if x = 1

y = 2*|1 + 1| = 4

Then we have the ordered pair (1, 4)

if x = 2

y = 2*|2 + 1| = 6

Then we have the ordered pair (2, 6)

The set of ordered pairs is:

{(-2, 2), (-1, 0), (0, 2), (1, 4), (2, 6)}

If you want to learn more about ordered pairs:

brainly.com/question/1528681

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6 0

1 year ago

Sarah and Bridget have played 45 tennis matches.

Ainat [17]

Answer:

P(Sarah wins)= 1/3

P(Bridget wins)= 2/3

Step-by-step explanation:

15/45 = 1/3

1 - 1/3 = 2/3

8 0

2 years ago