3 years ago

20. Write an equation in slope-intercept form for the line that has a slope

Mathematics

1 answer:

lukranit [14]3 years ago

3 0

Answer:

y = 2/3x -5

Step-by-step explanation:

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Solve the following equation algebraically show your work<br> 17 = -13 - 8x

cricket20 [7]

Answer

-3.75

Step-by-step explanation:

17=-13-8x (collect like terms )

17+13=-8x

30=-8x (divide both sides by -8)

30/-8=-8x/-8

-3.75=x

4 0

4 years ago

Which digit is in the thousandths place?<br><br> 1,356.209

myrzilka [38]

Answer: 9

Step-by-step explanation: The thousandths place is always three spots away from the right side of the decimal place. Whenever the question asks for the thousandTHs place then it is a decimal the question is looking for. If it ask for the thousands place (with no th) then the question is looking for an actual number, not a decimal. Hope this helped!

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3 years ago

This is my next Trigonometry question I am needed help on- I just want to be sure I've got it right, or if not, then the steps I

Reptile [31]

$\bf cos(\theta)=\cfrac{3}{5}\cfrac{\leftarrow adjacent=a}{\leftarrow hypotenuse=c}
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c^2=a^2+b^2\implies \pm\sqrt{c^2-a^2}=b\implies \pm\sqrt{5^2-3^2}=b
\\\\\\
\pm\sqrt{16}=b\implies \pm4=b$

so, plus or minus? well, the angle is in the 1st quadrant, and on that quadrant, both cosine and sine are positive, so 4 = b

$\bf tan(\theta)=\cfrac{opposite}{adjacent}\implies tan(\theta)=\cfrac{4}{3}$

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4 years ago

Damien has $25 he can spend on art supplies. The table shows some items he would like to buy. Item Cost Brush $2.40 Pad of paper

vlada-n [284]

Answer:

Step-by-step explanation: