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Pani-rosa [81]
4 years ago
15

Write the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 in this order and insert '+' or '-' between them to get the result 3? Please Help

Mathematics
1 answer:
Brut [27]4 years ago
5 0

Answer:

0 - 1 - 2 + 3 - 4 + 5 - 6 +7 - 8 + 9 = 3

Step-by-step explanation:

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The table represent temperatures for 9 days in February. What is the average temperature?
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Answer:sum =378 according to your new questions.

to find average temperature

use formula

average =sum of temperature /no of measuring day

=378/9=42 is your answer

6 0
3 years ago
If DH = 2x – 2 and FH = x + 6, find the value of x for which DEFG must be a parallelogram.
lbvjy [14]
We have to find the value of x for which DEFG must be a parallelogram.
Point H is the center of the parallelogram DEFG. Therefore: DH = FH2 x - 2 = x + 62 x - 2 + 2 = x + 6 + 22 x = x + 82 x - x = x - x + 8Answer:
x = 8


7 0
4 years ago
Read 2 more answers
Which of the following is the equation of the line?
muminat

Answer:

C. y = 2/3x - 2

Step-by-step explanation:

we already have both the y-intercept (b) and the slope (m)

so all we have to do is put it in the slope-intercept form or y=mx+b

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4 0
3 years ago
Which of the following is a solution of x2 + 4x = −8?
Vladimir [108]
x^{2}+4x = -8
\\\\
x^{2}+4x+8 = 0
\\\\
\Delta = b^{2}-4ac
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\Delta = (4)^{2}-4 \cdot (1) \cdot (8)
\\\\
\Delta = 16-32
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\Delta = -16

There's no solution in the set of real numbers.

\boxed{S = \{ \ \ \}}
6 0
3 years ago
Question 3(Multiple Choice Worth 1 points) (08.03 LC) A box plot is shown below: A box and whisker plot is shown using a number
Sophie [7]

The median in the box plot is: 31

Q1 (lower quartile) = 26

<h3>What is the Median and Q1 of a a Data in a Box Plot?</h3>

The median is the value at the vertical line that divides the box.

The Q1 (lower quartile) is the value at the beginning of the edge of the box.

Thus, from the given box plot, we have the following:

Median = 31

Q1 (lower quartile) = 26

Learn more about the box plot on:

brainly.com/question/14277132

#SPJ1

6 0
2 years ago
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