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2 years ago

6

the cost of a small cup of coffee at a deli is $3.50. You can use the equation t=3.5n, where t represents the total money made f

rom the sale of small coffees and n is the number of cups of small coffees sold . In this equation, which describes the role of n?

1 answer:

Kazeer [188]2 years ago

3 0

3.5, it is the coefficient and describes how many n there are

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Solve the equation pls <br> 4t=32

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The answer is 6. Because 4x6=32

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2 years ago

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Aliun [14]

Answer:

Part 1) $c=21.9\ units$

Part 2) $B=61.1\°$

Part 3) $A=28.9\°$

Part 4) $C=90\°$

Step-by-step explanation:

step 1

Find the length side c

Applying the Pythagoras Theorem

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

substitute the given values

$c^{2}=10.6^{2}+19.2^{2}$

$c^{2}=481$

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step 2

Fin the measure of angle B

we know that

In the right triangle

$tan(B)=b/a$

substitute the given values

$tan(B)=19.2/10.6$

$B=arctan(19.2/10.6)=61.1\°$

step 3

Find the measure of angle A

we know that

The measure of interior angles in a triangle must be equal to 180 degrees

so

∠A+∠B+∠C=180°

Remember that in a right triangle the measure of angle C is 90 degrees

we have

$B=61.1\°$

$C=90\°$

substitute

$A+61.1\°+90\°=180\°$

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My teacher didn’t really teach this and um how do I do this

Lorico [155]

Answer:

Step-by-step explanation:

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2 years ago

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nexus9112 [7]

Answer:

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Step-by-step explanation:

I calculated 2 divided by 16, and got 0.125.

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1 year ago

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