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N76 [4]
4 years ago
15

Find the ninth term of the sequence given by the rule t_(n)=-2n+5

Mathematics
1 answer:
sweet-ann [11.9K]4 years ago
3 0
-23 we just had to do that exact problem in math
You might be interested in
Match the expressions to their solutions or equivalents. -1/9 / (-1/3)
Zepler [3.9K]

The quotient of the given expression is 1/3

<h3>Difference and division of fractions</h3>

Fractions are written as a ratio of two integers

Given the expression below'

-1/9 / (-1/3)

Change the division to multiplication

-1/9 * -3/1

1/9 * 3/1

1/3

Hence the quotient of the given expression is 1/3

Learn more on fractions here: brainly.com/question/78672

#SPJ1

8 0
2 years ago
I need help with this, I’m confuse
masha68 [24]

\frac{5}{3}  +  \frac{2}{3}  =  \frac{7}{3}
Because the denominators are same, you can just add the numerators.
7 0
3 years ago
Can someone explain this
ycow [4]

Answer:

Step-by-step explanation:

To find measures of angles m and n

The triangle to the left has three sides of equal length.

This means that it will also have three angles of equal measure.

The internal angles of a triangle sum to 180°

So the internal angles of the left triangle are 180/3 = 60°

The top right angle is made up of one of the 60° angles and angle n

60 + n = 90

n = 30°

Again the internal angles of a triangle sum to 180°, so the right triangle

m + n + 90 = 180

m = 180 - 90 - 30

m  = 60°

or we could realize that the top and bottom horizontal lines are parallel because the vertical line on the right makes right angles to both of them.

Knowing that they are parallel, we also know that angle m and the top right 60° angle of the left triangle are opposite internal angles of a line intersecting parallel lines and must be identical angles, therefore

m = 60°

7 0
2 years ago
To find the ______ you put all numbers in order from least to greatest and then take
kotegsom [21]

Answer:

average is the answer.

6 0
3 years ago
What is the value of x. 3x – 3 = 3
n200080 [17]

Answer:

x=2

Step-by-step explanation:

add 3 to each side to isolate the 3x alone on one side

3x=6/ divide by 3 to isolate and simplify

x=2

4 0
3 years ago
Read 2 more answers
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