All categories

4 years ago

PLZ HELP I BEG YOU 20 POINTS!!!!

Mathematics

2 answers:

Charra [1.4K]4 years ago

4 0

Answer:

$b=\frac{g}{x} + \frac{5}{x^{3} } +\frac{1}{x^{2} }$

Step-by-step explanation:

Kisachek [45]4 years ago

4 0

$10=\frac{5}{-2}-b(-2)^{2} +1\\\\\\9=\frac{5}{-2} -b(4)\\\\-18=5-b(4)\\\\-23=-b(4)\\\\\frac{-23}{4} =-b\\\\\frac{23}{4}=b\\\\\\b=\frac{23}{4}$

You might be interested in

Help please its for a test

shutvik [7]

Answer:

x=-15

Step-by-step explanation:

x+70=55° (bcz a || b)

x=55-70

x=-15°

Hope u like it

PLZ MARK ME AS BRAINLIEST 

6 0

4 years ago

What is the equation of a vertical line passing through the point (−5, −1)?

dangina [55]

Answer:

$\boxed{x=-5}$

Step-by-step explanation:

The equation of a vertical line that passes through the point $(x_1,y_1)$ is given by;

$x=x_1$

The given point is $(-5,-1)$ .

This implies that,

$x=-5$

is therefore the equation of the vertical line that passes through $(-5,-1)$ .

4 0

3 years ago

1 Factor completely.

bulgar [2K]

1 Factor completely.

p2+7p+10 = (p + 5)(p + 2)

2 Factor completely.

x2+10x+16 = (x + 4)(x + 6)

3 Factor completely.

x2+7x−18 = (x + 9)(x - 2)

4 Factor completely.

x2−5x−24 = (x - 8)(x + 3)

5 Factor completely.

x2−3x−40 = (x - 8)(x + 5)

6 0

3 years ago

Read 2 more answers

What's 867,000→ to the nearest ten

Arada [10]

867000 to the nearest ten is 867000 is your answer

hope this helps

7 0

3 years ago

In the diagram, angle abc is a right angle. Find the value of x Show full working out pls ty

Vladimir79 [104]

Answer:

x = 3.75

Step-by-step explanation:

ABC is a right angled triangle.

Therefore, by Pythagoras theorem:

${(10 - x)}^{2} = {x}^{2} + {5}^{2} \\ 100 - 20x + {x}^{2} = {x}^{2} + 25 \\ 100 - 20x = 25 \\ - 20x = 25 - 100 \\ - 20x = - 75 \\ x = \frac{ - 75}{ - 20} \\ \: \: \huge \red { \boxed{x = 3.75}}$

5 0

3 years ago