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NemiM [27]
2 years ago
13

Yall- what is a radius?

Mathematics
2 answers:
Leona [35]2 years ago
6 0

Answer:

A radius is a straight line from the center of a circle to the circumference of a circle. If you have two or more of them, they are referred to as radii. All radii in a circle will be the same length. If you put two radii together, edge to edge, going through the center of a circle, you would get a diameter.

Step-by-step explanation:

melamori03 [73]2 years ago
3 0

Answer:

a straight line from the centre to the circumference of a circle or sphere.

OR

half of a diameter

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A store owner paid $120 wholesale price for a suit. He needs to make a 35% profit on
Juliette [100K]

Answer:

$162 to make a 35% profit

Step-by-step explanation:

35% of 120 is 42. Add the 42 to 120.

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Elliott has 5 1/2 bags of birdseed.He uses 3 2/5 bags to feed the birds at the park.He puts the rest of the birdseed in the bird
andre [41]

Answer:

Elliott put 2.1 bags of birdseed in the feeders

Step-by-step explanation:

(5 1/2) - (3 2/5) = 2.1

I hope I helped! :)

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3 years ago
Let be an exponential function such that (3)/(2) = 4. Determine the value of the following ratios.
statuscvo [17]
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6 0
3 years ago
n T = 456 − 3 The equation above is used to model the relationship between the number of cups, n, of hot chocolate sold per day
Svetradugi [14.3K]

Answer:

3 represents: For every decrease of 1°F, three more cups of hot chocolate will be sold.

Step-by-step explanation:

Consider the provided equation.

N= 456-3 T

The relationship between the number of cups, n, of hot chocolate sold per day in a coffee shop and the average daily temperature, T, in degrees Fahrenheit.

The provided equation can be written as:

N= -3T+456

If we observe we can find that the above model is same as the slope intercept form y=mx+c. Where m is the slope.

Therefore, -3 represents the slope of the function.

The "minus" sign represents the slope of line is downward.

If we Substitute T=0 in provided equation we get N=456

That means when temperature is 0 degrees Fahrenheit the number of cups (N), of hot chocolate sold per day in a coffee shop is 456.

If we Substitute T=1 in provided equation we get N=453

If we Substitute T=-1 in provided equation we get N=459

Therefore, If we increase temperature the number of cups decreases.

Hence, the meaning of 3 in equation is: For every decrease of 1°F, three more cups of hot chocolate will be sold.

7 0
3 years ago
Work out the area of triangle give your answer to 1 decimal place ​
forsale [732]

<u>Given</u>:

Given that the triangle.

Let the length of the side a be 10 cm.

Let the length of the side b be 13 cm.

Let the measure of ∠C is 105°

We need to determine the area of the triangle.

<u>Area of the triangle:</u>

The area of the triangle can be determined using the formula,

A=\frac{1}{2} a b \ sin \ c

Substituting a = 10, b = 13 and ∠C = 105°, we get;

A=\frac{1}{2}(10)(13) \ sin \ 105

Simplifying, we get;

A=\frac{1}{2}(10)(13)(0.966)

A=\frac{1}{2}(125.58)

A=62.79 \ cm^2

Rounding off to 1 decimal place, we have;

A=62.8 \ cm^2

Thus, the area of the triangle is 62.8 cm²

7 0
3 years ago
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