The table below shows the amount of flour and eggs you need for making different-sized batches of cookies using the same recipe.

Mathematics

1 answer:

Rudiy272 years ago

4 0

Answer: SHOW THE TABLE PLZ and then i can answer. I don't know what this is.

Step-by-step explanation:

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circle a has a radius of 7 and arcs rc cs and sm are congruent to the nearest hundereth what is the length of arc rc

oksian1 [2.3K]

The complete question in the attached figure

we know that
[arcs rc +arc cs arc sm]---------------> they take up half a circle-------->180°
 they are all congruent
so
divide 180 by 3 ----------------> 180/3=60°

Find the length of arc rc=60°

if 360°----------------> (2*pi*7) length of circumference
60° -------------------> X
X=60*2*pi*7/360------------> 7.327 units

the answer is
the length of arc rc= 7.33 units

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2 years ago

What is the measure of <7?

mash [69]

Answer:

120

Step-by-step explanation:

<2 = 120 degrees

<3 = <2 vertical angles

Assuming b is parallel to c

<3 = <6 alternate interior angles

<6 = <7 vertical angles

<2 = <7 =120

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2 years ago

Which statement describes the relationship between labor cost and time for a car repair?

Nimfa-mama [501]

Answer:

Option A is correct.

Step-by-step explanation:

As we see the graph, we can say that the correct statement is :

A.)All repairs requiring 1 hour or less have the same labor cost. We can see that the coat from 0 hours to 1 hour is $50. So, the number of hours falling in this range has the same repairing cost.

B.) Labor costs the same no matter how many hours are used for a repair. This is wrong as the graph is increasing after 1 hour.

C.) Labor costs for a repair are more expensive as the number of hours increases. This is wrong as the hours are increasing from 0.25 to 0.5 then to 0.75 but they all have the same cost.

D.)There is no cost of labor for a repair requiring less than 1 hour. This is also wrong. The cost is $50.

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2 years ago

If you were asked to perform enlargement, what would you know about the scale factor?

kobusy [5.1K]

Answer:

You will multiply the scale factor by the vector

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2 years ago

The diameter of a round dinner plate is 10 inches. What's the area of the plate?

Firdavs [7]

B 78.5 square inches