All categories

3 years ago

I just need help from someone solving this question

Mathematics

1 answer:

levacccp [35]3 years ago

3 0

Answer:

x = 2 , AD = 27

Step-by-step explanation:

The distance from the vertex to the centroid is twice as long as the distance from the centroid to the midpoint , that is

AD = 2 GD , substitute values

9x = 2(5x - 1)

9x = 10x - 2 ( subtract 9x from both sides )

0 = x - 2 ( add 2 to both sides )

2 = x

Then

AD = AG + GD = 9x + 5x - 1 = 14x - 1 = 14(2) - 1 = 28 - 1 = 27

You might be interested in

Cat face (-13)+(+15)-(-7)+(+10)-(-23)=?

lukranit [14]

The answer to the question

8 0

3 years ago

F(x)= 2x^2 + k/x point of inflection at x=-1 then value of k is

Nady [450]

I think it isss 2 :)))

4 0

4 years ago

Round 6373 to the nearest thousand. Enter your answer in the box below.

arlik [135]

Answer:

6,000

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

PLEASE ANSWER + BRAINLIEST!!!

ozzi

Answer:

C is correct

Step-by-step explanation:

Given: System of linear inequality

$y$

$y\geq 2x+3$

First we will draw the graph of system of equation and then see the correct option.

Equation 1: $y$

We will make the table.

x : -2 0 2

y : 1 0 -1

Test Point: (0,4)

0<-2 ( False )

Shaded area away from (0,4)

Equation 2: $y\geq 2x+3$

We will make the table.

x : -2 0 2

y : -1 3 7

Test Point: (0,4)

4≥3 ( True )

Shaded area towards (0,4)

Please see attachment for graph.

Hence, C is common shaded area (region)

8 0

3 years ago

Read 2 more answers

Karen bought 17 packs of toilet paper has 12 rolls inside of Karen family uses 4 rolls of toilet paper per week, how long will h

Elden [556K]

Answer:

51 Weeks, tell karen to share tho. the corona virus got me messed up.

Step-by-step explanation:

17 x 12 = 204

204/4 = 51

8 0

3 years ago

Read 2 more answers