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3 years ago

How do I make someone brainlest? Plz Help Me!!!’

Mathematics

2 answers:

I am Lyosha [343]3 years ago

8 0

When there are two answers, press mark as brainiest on the right of the answer.

vladimir2022 [97]3 years ago

4 0

Answer:

When there are two answers, click on it and you can rate which one is the brainiest.

Step-by-step explanation:

1. CLICK!

2. RATE!

3. DONE!

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How many possible triangles? please help fast

irinina [24]

Answer:

one triangle

Step-by-step explanation:

hope this helps

4 0

3 years ago

Mr Wilson has$3,000in his bank account ms Nelson has 10 times as much money in her bank account as mr Wilson has in his bank acc

Ahat [919]

3,000x10=30,000
Ms.Nelson has $30,000 in her bank account.

5 0

3 years ago

Read 2 more answers

Im taking a test & i don’t understand can someone help

Shtirlitz [24]

62 units hope this helps

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3 years ago

Which of the following is an equivalent equation obtained by completing the square of the expression below? x^2+6x−8=0 A (x+3)^2

valentina_108 [34]

Answer:

Solving the equation $x^2+6x-8=0$ by completing the square method we get $\mathbf{(x+3)^2=17}$

Option B is correct option.

Step-by-step explanation:

We need to solve the equation $x^2+6x-8=0$ by completing the square method.

For completing the square method: we need to follow: $a^2+2ab+b^2=(a+b)^2$

We are given:

$x^2+6x-8=0$

Solving by completing the square

$x^2+2(x)(?)+(?)^2-8=0$

We need to find ? in our case ? is 3 because 2*3= 6 and our middle term is 6x i,e 2(x)(3)=6x.

So, adding and subtracting (3)^2

$x^2+2(x)(3)+(3)^2-8-(3)^2=0\\(x+3)^2-8-9=0\\(x+3)^2-17=0\\(x+3)^2=17$

So, solving the equation $x^2+6x-8=0$ by completing the square method we get $\mathbf{(x+3)^2=17}$

Option B is correct option.

7 0

3 years ago

Suppose Lin labels the books at a constant speed of s books per minute. There can be several equations written that represent th

Alla [95]

Answer:

$S = \frac{b}{m}$

Step-by-step explanation:

Given

$Speed = s$

Required

Determine the expression for s

The speed is calculated as:

$Speed = \frac{Number\ of\ books}{Time}$

Substitute S for speed

$S= \frac{Number\ of\ books}{Time}$

Let the number of books be b and the time be m.

The expression becomes

$S = \frac{b}{m}$

Hence, the expression for the scenario is:

$S = \frac{b}{m}$

4 0

3 years ago