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3 years ago

Suppose a line L has an equation Ax + By + C = 0.

Mathematics

1 answer:

kow [346]3 years ago

3 0

B hope this helps _____________---------------------------------------____________

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F(x+1)+f(x+2)=2x+3; f(x)=?

Rama09 [41]

Answer:

$F=\frac{-xf+f+2x}{x+1};\quad \:x\ne \:-1$

Step-by-step explanation:

$1. \mathrm{Subtract\:}f\left(x+2\right)\mathrm{\:from\:both\:sides}\\
F\left(x+1\right)+f\left(x+2\right)-f\left(x+2\right)=2x+3f-f\left(x+2\right)

$

$2. \mathrm{Simplify}\\
F\left(x+1\right)=-xf+f+2x\\
$

$3. \mathrm{Divide\:both\:sides\:by\:}x+1;\quad \:x\ne \:-1\\
\frac{F\left(x+1\right)}{x+1}=-\frac{xf}{x+1}+\frac{f}{x+1}+\frac{2x}{x+1};\quad \:x\ne \:-1$

$4. \mathrm{Simplify}\\
F=\frac{-xf+f+2x}{x+1};\quad \:x\ne \:-1$

Final Answer: $F=\frac{-xf+f+2x}{x+1};\quad \:x\ne \:-1$

4 0

2 years ago

Michael’s grandmother made two pies for Thanksgiving, a sweet potato pie and a chocolate pie. Each pie had 8 slices. All of the

Kisachek [45]

Think it's B or A if they want it simplified.

4 0

2 years ago

What is the solution to this system?

Elza [17]

Answer:

Equation Form: x=−2,y=−2

Step-by-step explanation:

Eliminate the equal sides of each equation and combine.

3/2x+1=−x−4

Solve 3/2x+1=−x−4

for x. x=−2

Evaluate y when x=−2.

y=−2

The solution to the system is the complete set of ordered pairs that are valid solutions.

(−2,−2)

The result can be shown in multiple forms.

Point Form:

(−2,−2)

Equation Form:

x=−2,y=−2

7 0

2 years ago

If a shape has four sides, then it is a quadrilateral. A square has four sides. (It is asking What is a logical conclusion from

IRISSAK [1]

Answer:

B: A square is a quadrilateral

Step-by-step explanation:

6 0

2 years ago

Find the volume of each figure

konstantin123 [22]

Answer:

1) 17.5×14×64

→ 1568 in³

2) volume= 0.5×3.6×10×5=

→ 90

3) d= 13, r=13/2= 6.5, h= 19

→ v= πr²h

→ π(6.5)²×19

→ 2521.91 mm³

4) Base Area= a+b/2×h

→ (37+15)/2×25.7 cm²

→26×25.7 cm²

→ 668.2 cm²

height= 20cm

voulme = 668.2×20

→ 13364 cm²

5) L×W×H

→ 25×7×18

→ 175×18

→ 3150 ft³

6) v=πr²h

→ π(3.2²)(8)

→ 81.92π

→ 257.36 km²

$------------$

hope it helps...

have a great day!!

6 0

2 years ago

Read 2 more answers