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Nikolay [14]
3 years ago
14

Hi join ........................................................................................

Mathematics
1 answer:
Makovka662 [10]3 years ago
5 0

Answer:

there is just dots. cant join anything.

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Seth is trying to decrease the amount of time he spend watching television this week he spent 41/2 hrs watching television which
Alekssandra [29.7K]

Answer:

Seth watched TV for 6 3/4 hours last week.

Step-by-step explanation:

Let x be the number of hours he watched TV last week.

(2/3)x = 4 1/2 hrs.  Solve for x by mult. both sides by (3/2):

(3/2)(2/3)x = (3/2)(9/2)

Then:     x = 27/4 hours, or 6 3/4 hours.

Seth watched TV for 6 3/4 hours last week.

7 0
3 years ago
HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 10PTS PLUS BRAINLEIST!!!!!!!!!!!!!! THIS!!!!! IS!!!!! URGENT!!!!!!
Shtirlitz [24]
1.
4 \pm \sqrt{49} = 4 \pm 7 = 4 + 7 or 4 - 7 = 11 or -3

2.
pi is a real number. It is not imaginary or complex, so it definitely belongs to the set of real numbers.
pi is not a whole number or a rational number. It cannot be written as a fraction of integers. pi is irrational.
Therefore, pi is real and irrational.
3 0
3 years ago
WHich of the following sets of integers is a Pythagorean triple?
aalyn [17]
Pythagorean theorem states that:
c^2=a^2+b^2
where:
c=hypotenuse
a and b are the legs
this implies that, a and b are shorter than c; thus to find the Pythagorean theorem we look for values that satisfy the above equation, where c is the longest side.
17^2=15^2+9^2
thus (17,15,9) are Pythagorean triple.

13^2=5^2+12^2
Thus (5,12,13) are Pythagorean triple

12^2≠6^2+8^2
Thus they are not Pythagorean triple

6^2=5^2+3^2
Thus (3,5,6) are not Pythagorean theorem.



7 0
4 years ago
Read 2 more answers
Does this graph show a function? Explain how you know.
beks73 [17]

Answer:

No, the graph fails the vertical line test

Step-by-step explanation:

To determine if the graph is a function, we can use the vertical line test.

Use a vertical line, if the vertical passes through two or more points, the graph is not a function

Looking at the y axis ( which is a vertical line), it passes through two points

This means the graph is not a function

No, the graph fails the vertical line test

5 0
2 years ago
QuestionA local road rises 30 feet for every 483 feet of highway. What is the slope of the highway?
max2010maxim [7]

The slope can be found by the "rise over run", that is, is the change in variable y divided by the change in variable x.

In this question,

\begin{gathered} slope=\frac{rise\text{ in the road}}{run\text{ in highway}} \\  \end{gathered}

Substituting the values:

\begin{gathered} slope=\frac{30}{483} \\ slope=0.06\text{ feet per feet of highway.} \end{gathered}

Answer: 0.06 feet per feet of highway.

3 0
1 year ago
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