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stealth61 [152]
3 years ago
9

Please give the code word and the method as to how you did it

Mathematics
1 answer:
sladkih [1.3K]3 years ago
4 0

Answer:

1. true 2. true 3. false 4. false 5. false

15 + 15 + 10 + 10 + 10 = 60/5 = 12 ( CODE WORD)

Step-by-step explanation:

1. There are different forms of linear equations. Slope intercept has it's equation y = mx + b

2. A proportional relationship has a constant rate of change.

ex: y =2x +5, then the rate of change is 2 and it only ever rises by 2.

3. A proportional relationship must pass through the origin in order to be a proportional relationship.

4. The variable M in slope-intercept form represents the slope. B represents the Y-intercept.

5. Standard form for a linear equation is Ax+By=C. Y = MX+B is slope-intercept form.

CODE WORD: 12 or Twelve is correct because 12 is the mean of all 5 answers.

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What temperature Is 6 degrees less than 2 degrees Celsius
OverLord2011 [107]
What temperature Is 6 degrees less than 2 degrees Celsius?All you have to do for this one is do 2-6 which is -4.
Hope I helped and good luck!
5 0
4 years ago
S = 2lw + 2wh + 2lh; solve for l
Pavel [41]

Answer:

l = (S - 2wh)/(2w + 2h)

Step-by-step explanation:

S = 2lw + 2wh + 2hl

S - 2wh = 2lw + 2hl

S - 2wh = l (2w + 2h)

(S - 2wh)/(2w + 2h) = l

4 0
4 years ago
Guys please help! In triangle CDE, the measure of angle C is 90 degrees, side CD is 15 and DE is 3 more than CE. Find the length
AURORKA [14]
You can calculate it using the law of cosines: c^2=a^2+b^2-2*a*b*cos(C)

your triangle is
CD=15=a
CE=?=b
DE=CE+3=b+3=c
and C=90°

-> insert those values, with c substituted with b+3 to remove c

c^2=a^2+b^2-2*a*b*cos(C)
(b+3)^2=15^2+b^2-2*15*b*cos(90)
cos(90)=0->
(b+3)^2=15^2+b^2
b^2+2*3*b+3^2=225+b^2
6b+9=225
6b=216
b=36=CE

DE=CE+3=36+3=39
4 0
4 years ago
PLUMBING Al Plumbing Service charges $35 per
nlexa [21]

Answer:

if i am right they have to be 25 miles

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
ted, sam, and jack can do a piece of work in 15, 12 and 20 days respectively. they started the work together, but jack left afte
oksano4ka [1.4K]

Answer:

the answer was 24

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
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