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3 years ago

Where is the balance point located? A B C D E

Mathematics

2 answers:

grigory [225]3 years ago

4 0

The answer is C I did this

Mandarinka [93]3 years ago

3 0

Answer:

C i hope it helps I might be wrong do

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Please help me this question

Annette [7]

Step-by-step explanation:

Hey there!

The given point is (8,-3) as (x1,y1) and slope (m) = -3/4.

Note: use one point formula for finding the equation.

$(y - y1) = m(x - x1)$

Put all values.

$(y + 3) = - \frac{ 3}{4} (x - 8)$

Simplify it.

$(y + 3) = - \frac{ 3}{4} x - 8 \times - \frac{3}{4}$

$(y + 3) = - \frac{3}{4} x + 6$

$y = - \frac{3}{4} x + 6 - 3$

$y = - \frac{3}{4} x + 3$

Therefore, the equation is; y = -3/4x+3.

Hope it helps...

6 0

3 years ago

Um ok i need help pls give correct answers

vesna_86 [32]

-a) function 2, function 4
-b) function 4
-c) function 2

4 0

3 years ago

Read 2 more answers

The best approximation for square root of 110 is

N76 [4]

The best approximation is 10 because the two closest perfect squares to 110 is 100 and 121. the one that's closest to 110 though is 100. the square root of 100 is 10.

5 0

3 years ago

In the figure below, CD bisects m∠ACB, AB=BC, m∠BEC=90°, and m∠DCE=42°. Find the measure of ∠A.

vesna_86 [32]

Answer: ∠A= $24\textdegree$

Step-by-step explanation:

Since we have given that

CD bisects m∠ACB,

⇒ m∠ACD= m∠DCB =x (say)

And, AB=BC, m∠BEC=90°, and m∠DCE=42°

So,

m∠CAD=m∠ACD

In ΔDCE,

$\angle DCE+\angle CED+\angle CDE=180\textdegree\\\\(\text{Sum of anlges in triangle is }180\textdegree)\\\\42\textdegree+90\textdegree+\angle CDE=180\textdegree\\\\132\textdegree+\angle CDE=180\textdegree\\\\\angle CDE=180\textdegree-132\textdegree\\\\+\angle CDE=48\textdegree$

Now, in ΔACD,

$x+x=48\textdegree\\\\2x=48\textdegree\\\\\text{( Sum of interior anlges is equal to exterior angles )}\\\\x=\frac{48}{2}\\\\x=24\textdegree$

Hence , ∠A= $24\textdegree$

8 0

3 years ago

Read 2 more answers

Determine the x- and y-intercepts of each line x+3y=24

ivann1987 [24]

Determine the x- and y-intercepts of each line x+3y=24
+ x=0, so y= 24:3=8 and we have y-intercepts is 8
+ y=0, so we have x=24, x-intercepts is 24

Have fun

4 0

4 years ago