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ddd [48]
2 years ago
13

A line passes through the points (5, –7.5) and has a y-intercept of 10. Which line has a rate of change that is less than this l

ine's rate of change?
y = 0.5x + 10
y = –1.5x + 10
y = –3.5x + 10
y = –10x – 3.5
Mathematics
2 answers:
loris [4]2 years ago
8 0

Answer: y = –10x – 3.5

Step-by-step explanation:

because i yust did it and got it right the first one is incorrect

mafiozo [28]2 years ago
3 0
It should be y=0.5x+10
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What can you conclude about the perpendicular sides?​
padilas [110]

Answer: Perpendicular sides have a 90 degree angle

Step-by-step explanation:

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3 years ago
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Pls do so this geometry problem been difficult and need the answer who knows how to do this 100% answer
gulaghasi [49]

Answer:

16

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4 0
2 years ago
a committee has eleven members. there are 3 members that currently serve as the boards chairman, ranking members, and treasurer.
miss Akunina [59]

Answer:

\frac{1}{990}

Step-by-step explanation:

<u>The full question:</u>

<em>"A committee has eleven members. there are 3 members that currently serve as the boards chairman, ranking members, and treasurer. each member is equally likely to serve in any of the positions. Three members are randomly selected and assigned to be the new chairman, ranking member, and treasurer. What is the probability of randomly selecting the three members who currently hold the positions of chairman, ranking member, and treasurer and reassigning them to their current​ positions?"</em>

<em />

<em />

The permutation of choosing 3 members from a group of 11 would be:

P(n,r) = \frac{n!}{(n-r)!}

Where n would be the total [in this case n is 11] & r would be 3

Which is:

P(11,3) = \frac{11!}{(11-3)!}=\frac{11!}{8!}=11*10*9=990

So there are total of 990 possible way and there is ONLY ONE WAY for them to be reassigned. Hence the probability would be:

1/990

8 0
3 years ago
Where would you insert parentheses to make the statement true?
9966 [12]
Just around the 15 and 3. So it would be

(15-3)x4+9=57

This is because (15-3)= 12
12x4=48
48+9= 57
8 0
3 years ago
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∠ABC = ___?___ <br> a) ∠MNP<br> b) ∠PMN <br> c) ∠ NPM<br> d) ∠NMP
xenn [34]

Answer:

angle ABC = angle MNP

(See the single curved shape at angle B? Match it to the same one on the other triangle. The same with the double and triple angles. The marks in the middle of the lines work the same way. Lines BC, BA, NM, and NP are all the same length.)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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