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Serjik [45]
3 years ago
8

A central angle intercepts an arc on a circle equal in length to a diameter of the circle. find the measure in radians, or centr

al angle
Mathematics
1 answer:
Nitella [24]3 years ago
4 0

treonvty trwqnty ewuit

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What is the better buy?
White raven [17]

Answer: Option B is the cheaper deal (the 12 batteries for $14.76)

===========================================================

Explanation:

For the first deal we can say

3 batteries = 4.80 dollars

3/3 batteries = 4.80/3 dollars .... divide both sides by 3

1 battery = 1.60 dollars

The unit price for the first deal is $1.60 per battery.

----------------------------------

For the second deal we could say

12 batteries = 14.76 dollars

12/12 batteries = 14.76/12 dollars .... divide both sides by 12

1 battery = 1.23 dollars

The unit price for the first deal is $1.23 per battery.

This is the cheaper deal.

----------------------------------

So in short, you're dividing the total cost over the number of items to get the unit price.

4 0
3 years ago
Read 2 more answers
In ΔTUV, t = 69 inches, u = 74 inches and v=14 inches. Find the measure of ∠T to the nearest degree.
GenaCL600 [577]

Here is the answer, with a picture of how you do it:)

4 0
3 years ago
Which phrase describes the algebraic expression x - 21.5?
Nuetrik [128]
X - 21.5 = <span>x less 21.5


answer
</span><span>d. x less 21.5


</span>hope it helps
8 0
3 years ago
Read 2 more answers
Solve this system of equations using the graphing method please<br><br> y=-1/3x+5 <br> y=-2x
Marizza181 [45]
Graph the equations and locate the intersection.
(-3,6)

5 0
4 years ago
Question 13
natali 33 [55]

Answer:

y - 7 = (x + 5)

Step-by-step explanation:

Point-slope form: y - y1 = m(x - x1)

Slope(m) = 1

Point: (-5, 7) = (x1, y1)

To write the equation in point-slope form, we need to know the slope and one point. Since we were already given the values of the slope and one point, all we have to do is input those values into the equation:

y - y1 = m(x - x1)

y - 7 = 1(x - (-5))

y - 7 = (x + 5)

The equation in point-slope form is: y - 7 = (x + 5)

7 0
3 years ago
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