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wolverine [178]

3 years ago

13

Complete the sentence the length of a segment from a vertex to the centroid is the length of the median from that vertex

1 answer:

quester [9]3 years ago

8 0

Answer:

The length of a segment from a vertex to the centroid is

“ 2/3 “ the length of the median from that vertex

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Can someone teach me how to balance algebra equations, I just don't get how to do it. Like with fractions?

natka813 [3]

Answer:

<h3>Move all the x terms to one side. Use inverse operations and add 1 5 x 15x 15x to both sides to keep the equation balanced. Solve by working backwards from the order of operations. This means we need to undo the −2 first by adding 2 to both sides of the equation to keep it balanced.</h3>

4 0

3 years ago

Jorge wants to buy his father a gift that costs $32 He has already saved $18 for the gift Jorge saves the same amount of money e

Art [367]

Answer: $3.50 per week

Total money needed: $32

Money saved already: $18

$32 - $18 = $14

Money left to save: $14

-

Money left to save: $14

Time left to save: 4 weeks

$14 / 4 = $3.50 per week

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

8 0

2 years ago

Fine the length of the side labeled x. Around intermediate values to the nearest tenth. use the rounded values to calculate the

lord [1]

Answer:

A. 23.6

Step-by-step explanation:

Let the dotted line be y

<u>Then</u>

y/x = sin(50°) ⇒ x = y/sin (50°)

and

29/y = tan (58°) ⇒ y = 29/tan (58°)

<u>So </u>

x = 29/tan (58°)/sin (50°) ≈ 23.6

<u>Correct answer is</u> A. 23.6

3 0

3 years ago

What is the circumference of the circle? Use 3.14 for π

NISA [10]

The answer is 40.192 cm. Circumference is 2 x pi x radius

8 0

3 years ago

Read 2 more answers

Which of the following is an extraneous solution of the square root of -3x-2=x+2

yarga [219]

Answer:

x=-6 is an extraneous solution

Step-by-step explanation:

we have

$\sqrt{-3x-2} =x+2$

squared both sides

$-3x-2=(x+2)^2$

$-3x-2=x^2+4x+4$

$x^2+7x+6=0$

solve the quadratic equation by graphing

The solution is x=-6 and x=-1

see the attached figure

<u><em>Verify each solution</em></u>

substitute the value of x in the original expression

For x=-6

$\sqrt{-3(-6)-2} =-6+2$

$\sqrt{16} =-4$

$4=-4$ ----> is not true

so

Is an extraneous solution

For x=-1

$\sqrt{-3(-1)-2} =-1+2$

$\sqrt{1} =1$

$1=1$ ----> is true

so

Is the solution

4 0

3 years ago