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2 years ago

NEED HELP ASAP!!!!!!!

Mathematics

1 answer:

Tema [17]2 years ago

3 0

Answer:

5:3

Step-by-step explanation:

to simplify this equation we have to find something that both numbers can be divided by

both numbers can be divided by 7

so when we divide the numbers we get

5b = 3c

so basically the ratio is 5:3

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Yall please help meee

madam [21]

Answer-

x=0;y=3

x=1;y=-1

x=2;y=-5

x=3;y=-9

7 0

3 years ago

Where are the asymptotes of f(x) = tan(4x − π) from x = 0 to x = pi over 2 ?

vladimir1956 [14]

$tan(4x- \pi )= \frac{sin(4x- \pi )}{cos(4x- \pi )}$

The asymptotes are where the graph is undefined. Since: tan(x) =sin(x)/cos(x)
It is where cos(4x-π) = 0

cos(4x-π) = 0 when the inside is -π/2 , π/2 , 3π/2

4x - π = π/2
4x = π/2 + π
4x = 3π/2
x = 3π/8

4x - π = 3π/2
4x = 3π/2 + π
4x = 5π/2
x = 5π/8
This ones outside the interval (5π/8 > π/2) , try -π/2

4x - π = -π/2
4x = -π/2 + π
4x = π/2
x = π/8

Asymptotes are π/8 and 3π/8

4 0

3 years ago

Find the value of f(g(-2))

PSYCHO15rus [73]

Answer:

The correct ans is 3.

g(-2) = 2(-2) + 5

=-4 + 5 = 1

f(g(-2)) = 4 - (1)^2

= 4 - 1

Step-by-step explanation:

4 0

3 years ago

Solve for x: -5(2x-5)=8+(5-2x) -4/3 -2 3 3/2

Nataliya [291]

Answer:

$x = \frac{17}{13} = 1 \frac{4}{13}$

Step-by-step explanation:

-5(2x - 5) = 8 + (5 - 2x)

-10x + 25 = 8 + 3x

-10x - 3x = 8 - 25

-13x = -17

x = 17/13 = 1 4/13

5 0

3 years ago

Solve for b. 4/3b+2=4-1/3b

Maksim231197 [3]

Answer:

b = $\frac{6}{5}$

Step-by-step explanation:

Multiply through by 3 to clear the fractions.

4b + 6 = 12 - b ( add b to both sides )

5b + 6 = 12 ( subtract 6 from both sides )

5b = 6 ( divide both sides by 5 )

b = $\frac{6}{5}$

4 0

3 years ago