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3 years ago

1/3x + 2 =4 I need it ASAP

Mathematics

2 answers:

mihalych1998 [28]3 years ago

6 0

6! I hope this helps!

adell [148]3 years ago

3 0

Answer:

x=1/6 or 0.16

Step-by-step explanation:

x has to be whatever makes the equation true.

does 1/3 +2= 4 alone no does it = 4 when you do the 1/3(1/6) yes

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Trig Ratios see attachment

frutty [35]

Answer:

TanA = 5/12, SinA = 5/13

Step-by-step explanation:

Tangent is opposite/adjacent, so 5/12

Sin is opposite/hypotenuse, so 5/13

Hopefully this helps! Let me know if you have any questions

3 0

3 years ago

The figures below are similar. Find the value of x. Have a good day

olya-2409 [2.1K]

Answer:

Step-by-step explanation:

The ratio is 1:2

The longer side ratio is 4:8 so that is how I got it

The shorter side would be 2:X. X=4

4 0

4 years ago

Read 2 more answers

Need help fast pls thank you

Mama L [17]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

An ellipse has vertices at (0, #17) and foci at (0, ±15). Write the equation of the ellipse in standard form. Graph the ellipse.

Lunna [17]

<u>ANSWER</u>

$\frac{ {x}^{2} }{ 64 } + \frac{ {y}^{2} }{ 289 } = 1$

See attachment for the graph

<u>EXPLANATION</u>

The standard equation of the vertical ellipse with center at the origin is given by

$\frac{ {x}^{2} }{ {b}^{2} } + \frac{ {y}^{2} }{ {a}^{2} } = 1$

where

${a}^{2} \: > \: {b}^{2}$

The ellipse has its vertices at (0,±17).

This implies that:a=±17 or a²=289

The foci are located at (0,±15).

This implies that:c=±15 or c²=225

We use the following relation to find the value of b²

${a}^{2} - {b}^{2} = {c}^{2}$

$\implies \: 289 - {b}^{2} = 225$

$- {b}^{2} = 225 - 289$

$- {b}^{2} = - 64$

${b}^{2} = 64$

We substitute into the formula for the standard equation to get:

$\frac{ {x}^{2} }{ 64 } + \frac{ {y}^{2} }{ 289 } = 1$

4 0

3 years ago

Write a division problem that has a quotient of <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B20%7D%20" id="TexFormula1"

seraphim [82]

1 divided by 20 is the answer

5 0

3 years ago

1/3x + 2 =4 I need it ASAP​

1/3x + 2 =4 I need it ASAP