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Amanda [17]
3 years ago
13

What’s the equation.

Mathematics
1 answer:
cestrela7 [59]3 years ago
5 0

Answer:

c=42

s=30

Step-by-step explanation:

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Find the slope of the line y=-5/4x+3
aalyn [17]

Hello!

The slope intercept equation for a line is y=mx+b, where b is the y-intercept, and m is the slope. As you can see, the slope is always multiplied by x.

As you can see, -5/4 is multiplied by x. Therefore, our slope is -5/4.

I hope this helps!

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3 years ago
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If cos(θ)= -2/3 and θ lies in quadrant II, find the value of cotθ
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\implies \cot \theta = \pm\sqrt{\dfrac 45} =  \pm \dfrac 2{\sqrt 5}\\\\\\\text{Since}~ \theta ~ \text{lies in the second quadrant,}  \cot \theta ~\text{will be negative.}\\\\\text{Hence,}~ \cot \theta = - \dfrac{2}{\sqrt 5}

6 0
2 years ago
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What is the product of 1 1/2 and -1 1/4?
Savatey [412]

positive number times negative number is negative number "(+)(-) = (-)".

1\dfrac{1}{2}\cdot\left(-1\dfrac{1}{4}\right)=-\left(1\dfrac{1}{2}\cdot1\dfrac{1}{4}\right)

we change the mixed numbers to the improper fractions

=-\left(\dfrac{1\cdot2+1}{2}\cdot\dfrac{1\cdot4+1}{4}\right)=-\left(\dfrac{3}{2}\cdot\dfrac{5}{4}\right)=-\dfrac{3\cdot5}{2\cdot4}=-\dfrac{15}{8}=-1\dfrac{7}{8}

6 0
4 years ago
2/3÷4/5 equals what ?
natka813 [3]
5/6 is the answer. :)
3 0
3 years ago
Jacob sells homemade skateboard decks for a profit of $27 per deck. He is considering switching to a new type of material that w
tino4ka555 [31]

Answer:

y=5

Step-by-step explanation:

5 0
3 years ago
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