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3 years ago

10

When writing an expression or equation to represent a real-world situation, why is it important to be able to describe what each

part of the expression or equation represents?

1 answer:

Juliette [100K]3 years ago

4 0

Answer:

thugggggg

Step-by-step explanation:

gheeeee

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Is 4 a solution to the compound inequality “x < 0 and c < 7”

tester [92]

Answer:

no

Step-by-step explanation:

4 is greater than 0

8 0

3 years ago

a circle has a radius of 4. an arc in this circle has a central angle of 288. what is the length of the arc?

anzhelika [568]

Answer:20.096

Step-by-step explanation:

radius =r=4

Φ=288

π=3 14

Length of arc=Φ/360 x 2 x π x r

Length of arc=288/360 x 2 x 3.14 x 4

Length of arc=0.8 x 2 x 3.14 x 4

Length of arc=20.096

8 0

3 years ago

What is the relationship between the segments PQ and P’Q’

cupoosta [38]

Answer:

$\frac{PQ}{P'Q'}=2.5$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is equal

In this problem Triangles OQP and OQ'P' are similar by AA Similarity Postulate

so

$\frac{PQ}{P'Q'}=\frac{OP}{OP'}$

we have

$OP=12-2=10\ units$

$OP'=6-2=4\ units$

substitute

$\frac{PQ}{P'Q'}=\frac{10}{4}=2.5$

5 0

3 years ago

What is the value of x?<br> O x = 2<br> 0 x = 3<br> X X=4<br> x = 6<br> a to N

Dmitrij [34]

Answer: x=3

Step-by-step explanation:

Took the assignment

8 0

3 years ago

Select the correct answer. What is the solution for x in the equation 5/3x + 4= 2/3x? A. B. C. D.

7nadin3 [17]

$\boldsymbol{\sf{\dfrac{5}{3}x+4=\dfrac{2}{3}x }}$

<em>Subtract</em> 2/3x on both sides.

$\boldsymbol{\sf{\dfrac{5}{3}x+4-\dfrac{2}{3}x=0 }}$

Combine 5/3x and -2/3x to get x.

$\boldsymbol{\sf{x+4=0 }}$

Subtract 4 from both sides. <em>Any value</em> subtracted from zero results in its negative value.

$\boldsymbol{\sf{x=-4 }}$

3 0

1 year ago

Read 2 more answers