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Sholpan [36]
3 years ago
13

Evaluate the expression shown below and write your answer as a mixed number in simplest form.

Mathematics
1 answer:
Dahasolnce [82]3 years ago
3 0

The answer would be -8 1/6.

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Given that S is the centroid of triangle MNO, find SQ.
AnnZ [28]

Answer:

|SQ|=5

Step-by-step explanation:

If S is the median, then OP is a median of triangle OMN.

This implies that:

|MP|=|NP|

3x-4=x+4

We group like terms and solve for x.

3x-x=4+4

\implies 2x=8

\implies x=4

Now we know that: MN:SQ=2:1

But MN=2x+2

This implies that:

2x+2:SQ=2:1

Put x=4

2(4)+2:SQ=2:1

10:SQ=2:1

Therefore |SQ|=5

7 0
3 years ago
In an election, Mr. Jones received 70% of the 1,500 votes cast. How many votes did Mr. Jones receive?
Len [333]
Given situation: Mr. jones received 70% of the 1500 vote casts in an election Question and solution => How many votes did Mr Jones received: => 1 500 is the total number of voters and 70% of it voted Mr. Jones. SO let’s start solving to get the number of voters who voted him. => 70% = 70 / 100 = .70 => 1 500 * .70 => 1 050 , the number of voters who voted him in an election.
3 0
3 years ago
Read 2 more answers
Please I need help!!!!!!!!
seropon [69]

Answer:

10 is the correct answer

7 0
3 years ago
Read 2 more answers
How is this problem simplified? I'm confused on how they got 11 and I'm assuming they got 12 by adding 2+10?
Natalka [10]
We can show that this is true by doing this

2√3+10√3-1√3
undistribute √3
(√3)(2+10-1)
(√3)(12-1)
(√3)(11)
11√3

yah, that's what they did, but I just showed that it works
4 0
3 years ago
The value of 9x2+4x – 11 is ---- when x=3.2 and --- when x= −2.
mr Goodwill [35]

Answer:

Yes

Step-by-step explanation:

+9++90) That means

8 0
3 years ago
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