Answer:
The slope is negative
Step-by-step explanation:
If the line is pointing down then the slope is negative. And if the line is pointing up then the slope is positive.
Answer:
<h2>25.6 </h2>
Step-by-step explanation:
Since the <em>mean</em> is also <em>average</em>
You
1) Add <em>all </em>your values
-----18+19+21+22+25+27+29+30+31+34
<h3> = 256</h3>
2) Then, divide [256] by how many points/numbers you have
-----256 / 10
<h3> = 25.6 </h3>
Your average/mean is 25.6
First, you have to find x
KG and HK are equal
3x=x+8
Solve, and you get 4=x
plug that in to x+3
JL=7
LG is twice as long as JL
7*2=14
JL is 14
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Conversion a mixed number 5 3
8
to a improper fraction: 5 3/8 = 5 3
8
= 5 · 8 + 3
8
= 40 + 3
8
= 43
8
To find new numerator:
a) Multiply the whole number 5 by the denominator 8. Whole number 5 equally 5 * 8
8
= 40
8
b) Add the answer from previous step 40 to the numerator 3. New numerator is 40 + 3 = 43
c) Write previous answer (new numerator 43) over the denominator 8.
Five and three eighths is forty-three eighths
Conversion a mixed number 2 11
12
to a improper fraction: 2 11/12 = 2 11
12
= 2 · 12 + 11
12
= 24 + 11
12
= 35
12
To find new numerator:
a) Multiply the whole number 2 by the denominator 12. Whole number 2 equally 2 * 12
12
= 24
12
b) Add the answer from previous step 24 to the numerator 11. New numerator is 24 + 11 = 35
c) Write previous answer (new numerator 35) over the denominator 12.
Two and eleven twelfths is thirty-five twelfths
Subtract: 43
8
- 35
12
= 43 · 3
8 · 3
- 35 · 2
12 · 2
= 129
24
- 70
24
= 129 - 70
24
= 59
24
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(8, 12) = 24. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 8 × 12 = 96. In the next intermediate step the fraction result cannot be further simplified by cancelling.
In words - forty-three eighths minus thirty-five twelfths = fifty-nine twenty-fourths.
The sum is 194. You would just add them all together.