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Katena32 [7]
3 years ago
11

Round 71.491 to the place of the underlined digit which is the 4

Mathematics
1 answer:
TiliK225 [7]3 years ago
5 0
When rounding the 4 you look to the right of the number, which is the 4, and if the number is higher than 5 you would change the 4 to 5. 
Therefore: 71.5 
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Answers...............
umka21 [38]
Answer: Two acute angles
7 0
3 years ago
Which of the following is the correct graph of the solution to the inequality −18 > −5x + 2 ≥ −48?
monitta

Answer:

Option D. A number line with an open circle on 4 with shading to the right and a closed circle on 10 with shading to the left

Step-by-step explanation:

we have

-18 > -5x+2 \geq -48

Divide the compound inequality into two inequalities

-5x+2 \geq -48 -----> inequality A

-5x \geq -48-2

-5x \geq -50

Multiply by -1 both sides

5x \leq 50

Divide by 5 both sides

x \leq 10

The solution of inequality A is the interval ----> (-∞,10]

All real numbers less than or equal to 10

-18 > -5x+2 -----> inequality B

-18-2 > -5x

-20 > -5x

Multiply by -1 both sides

20 < 5x

Divide by 5 both sides

4 < x

Rewrite

x > 4

The solution of the inequality B is the interval ----> (4,∞)

All real numbers greater than 4

The solution of the compound inequality is

(-∞,10] ∩ (4,∞)= (4,10]

All real numbers greater than 4 and less than or equal to 10

A number line with an open circle on 4 with shading to the right and a closed circle on 10 with shading to the left

8 0
3 years ago
Read 2 more answers
If i know a real root of f(x) = x3 -6x2 + 11x – 6 is neither 1, even, or negative, a good guess would be?
goldfiish [28.3K]
3.
________________________
4 0
3 years ago
Has parallel sides but is not a trapezoid
dybincka [34]
<u><em>Parallelogram </em></u>
If you need more help I would be glad to help!:D
~"AB84"~
7 0
3 years ago
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What is the area? (Will mark if correct)
larisa [96]

Answer:

81

Step-by-step explanation:

All you have to do is times 9*9=81

7 0
3 years ago
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