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3 years ago

Can someone please answer this question please answer it correctly and please show work please help me I need it

Mathematics

2 answers:

Leno4ka [110]3 years ago

8 0

Answer:

Step-by-step explanation:

(-16.5) tells us the distance from the cliff to 2.3 meters below the surface of the water.

This is represented by none of the answers.

WARRIOR [948]3 years ago

7 0

Answer:

-16.5 is the amount of distance he jumped and went down

Step-by-step explanation:

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What is the greatest integer solution of 5-3m<11

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The solution to your problem is m>-2

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The length of an arc of a circle is 6.28 units, and the measure of the corresponding central angle is 1.12 radians. What is the

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3 years ago

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Find the value of the variable y, where the sum of the fractions 6/(y+1) and y/(y-2) is equal to their product.

Blizzard [7]

Answer:

The answer is

$y = 3$

$y = - 4$

Step-by-step explanation:

We must find a solution where

$\frac{6}{y + 1} + \frac{y}{y - 2} = \frac{6}{y + 1} \times \frac{y}{y - 2}$

Consider the Left Side:

First, to add fraction multiply each fraction on the left by it corresponding denomiator and we should get

$\frac{6}{y + 1} \times \frac{y - 2}{y - 2} + \frac{y}{y - 2} \times \frac{y + 1}{y + 1}$

Which equals

$\frac{6y - 12}{(y -2) (y + 1)} + \frac{ {y}^{2} + y }{(y - 2)(y + 1)}$

Add the fractions

$\frac{y {}^{2} + 7y - 12 }{(y - 2)(y + 1)} = \frac{6}{y + 1} \times \frac{y}{y - 2}$

Simplify the right side by multiplying the fraction

$\frac{6y}{(y + 1)(y + 2)}$

Set both fractions equal to each other

$\frac{6y}{(y + 1)(y - 2)} = \frac{ {y}^{2} + 7y - 12}{(y + 1)(y - 2)}$

Since the denomiator are equal, we must set the numerator equal to each other

$6y = {y}^{2} + 7y - 12$

$= {y}^{2} + y - 12$

$(y + 4)(y - 3)$

$y = - 4$

$y = 3$

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3 years ago

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Can someone help?

babymother [125]

Answer:

0, 3, 8, 15, 24
y = x² + 2x

Step-by-step explanation:

The pattern is

Step 1 ⇒ 1*3 = 3
Step 2 ⇒ 2*4 = 8
Step 3 ⇒ 3*5 = 15

Next step would be

Step 4 ⇒ 4*6 = 24

Step zero would be

Step 0 ⇒ 0*2 = 0

The equation

y = x(x + 2) = x² + 2x

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3 years ago

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PLS HURRY!!!!! 40 POINTS!!!!

grigory [225]

Answer:

2+x

Step-by-step explanation:

2(1-x)=2-2x

2-2x+3x=2+x

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3 years ago

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