Find the measure of each angle indicated

Mathematics

1 answer:

Oliga [24]3 years ago

8 0

The question marked angle is equal to 138

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Translate into an algebraic expression: If I travel d miles in h hrs downstream on a river with a current of c mph, what would m

xenn [34]

Answer:

The speed is still water is $v = \frac{d}{h} - c$ .

Step-by-step explanation:

Dimentionally speaking, speed is distance divided by time. Since, the person is travelling downstream, absolute speed is equal to the sum of current speed and speed of the person regarding current. Both components are constant. That is:

$c + v = \frac{d}{h}$

Where:

$c$ - Current speed, measured in miles per hour.

$v$ - Speed of the person regarding current, measured in miles per hour.

$d$ - Distance travelled downstream, measured in miles.

$h$ - Time spent on travelling, measured in hours.

Speed in still water occurs when current speed is zero. Then, such variable is obtained after subtracting current speed on both sides of the expression. Hence:

$v = \frac{d}{h} - c$

The speed is still water is $v = \frac{d}{h} - c$ .

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3 years ago

A recipe for 10 servings of raspberry sorbet calls for 2 cups of water, 1/1.2 cups of granulated sugar, and 4 cups of frozen ras

babunello [35]

We know that 16 cups are in 1 gallon
We also know that 10 servings = 2 cups

Now that means 80 servings = 1 gallon
That means we need 320 / 80=4

It is A 4 gallons
Hope this helps

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3 years ago

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I Think it’s D, This is my Final Test is D Right?

ser-zykov [4K]

Answer:

Sorry you wrong, it’s actually A.

Step-by-step explanation:

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3 years ago

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Find the area pleaseeeeeeee