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3 years ago

Which compound inequality can be represented by the graph below?

Mathematics

2 answers:

Andrej [43]3 years ago

5 0

Answer:

The answer is D

Hope this helps!!! :)

steposvetlana [31]3 years ago

3 0

Answer:

The answer to your question is: letter D

Step-by-step explanation:

The interval graph is (5, 9] , open five, nine close. As an inequality this interval is:

5 < x ≤ 9

a) Letter A is incorrect because it suggests that two sections in the graph must be shaded and in this graph there is only one section shaded.

b) Letter B is incorrect because in the graph we observe that before 5 there must be a parenthesis because the point is open and the point in 9 is shaded so it must be follow by a ].

c) Letter c is alos incorrect because it suggests two sections shaded in the graph and it shows only one.

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Step-by-step explanation:

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5 0

3 years ago

Read 2 more answers

A construction crew built 1/2 miles of road in 1/6 days. What is the unit rate in miles per day? Write your answer in simplest f

ANTONII [103]

Answer:

Unit rate miles per day is, 3

Step-by-step explanation:

Unit rate are defined as the rate are expressed as quantity of 1 such that 2 miles per hour or 5 km per hour.

As per the given statement: A construction crew built 1/2 miles of road in 1/6 days

by unit rate definition;

$\text{Unit rate per day} =\frac{\text{Number of miles}}{\text{Number of days}}$

After substituting the given values we have

⇒ $\text{Unit rate per day} = \frac{\frac{1}{2} }{\frac{1}{6} }$

$\text{Unit rate per day} = \frac{1}{2} \times 6 = \frac{6}{2} = 3$

Therefore, unit rate miles per day is, 3

5 0

3 years ago

I would appreciate it if someone could help answer this problem:)

DedPeter [7]

Answer:

$x=85^{\circ}$

Step-by-step explanation:

The sum of the interior angles of any polygon with five sides is equal to $(5-2)\cdot 180=3\cdot 180=540^{\circ}$ . Therefore, we can set up the following equation and solve for $x$ :