A small grill can hold two hamburgers at a time. If it takes 5 minutes to cook one side of a hamburger, what is the shortest time needed to cook both sides of five hamburgers?

Answers

Answer 1

Answer: If you were to grill two hamburgers at the same it would take 5 minutes to grill one side of 2 hamburgers and ten minutes to grill 2 ham burgers on both sides. So 10 minutes would make two hamburgers while 20 minutes will cook 4 hamburgers than add and extra 10 minutes to cook the last hamburger on both sides.
10 minutes = 2 both side cooked hamburgers
+
10 minutes = 2 both side cooked hamburgers
+
an extra 10 minutes = another both side cooked hamburgers since we only need five
=
30 minutes in minimal time to cook five hamburgers

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If angle ADC measures 23 degrees what does angle ABC measure

Answers

Answer:

It’s 46

Step-by-step explanation:

I just did the problem

Answer :m \angle ABC=23^o

Step-by-step explanation: we know that

Central angle is the angle that has its vertex in the center of the circumference and the sides are radii of it

The measure of arc ADC is 23 degrees

BA=BD=BC ----->are radii of the circle B

therefore

----> by central angle

therefore

Which equation would best help solve the following problem?Rita hits a tennis ball with an initial velocity of 15 meters/sec. When she hits the ball, it is one meter above the ground. How long will it take for the ball to hit the ground?
Question 1 options:

–16t^2+ 15t + 1 = 0

–4.9t^2 + 15t = 1

–4.9t^2 + 15t + 1 = 0

4.9t^2 + 15t + 1 = 0

Answers

Your answer is –4.9t^2 + 15t + 1 = 0

Hope this helps.

The square root of 49 equals

Answers

The square root of 49 is 7, because 7 x 7 = 49.

A square root is a number multiplied by itself to equal a certain number.

The square root of 49 is 7:)
Your welcome:)

There is a closed carton of eggs in Mai's refrigerator. The carton contains "e" eggs and it can hold 12 eggs. What are some possible values of e that will make both e < 12 and e > 0 true?

Answers

Answer:

1,2,3,4,5,6,7,8,9,10,11

Step-by-step explanation:

Any integer greater than 0 and less than 12

The would have to be whole numbers since we don't have parts of eggs in an egg carton

1,2,3,4,5,6,7,8,9,10,11

Answer:

A couple of solutions:

-Any numbers from 1-11

-E can also equal 12, or can equal zero (≤ or ≥)

Step-by-step explanation:

The first value is true because 0 and 12 aren't an option because the two equations incudes 0 and 12, but. 12 is greater and 0 is fewer/less than e. This means that it can be around any number from 1-11, so any of those numbers are possible.

The next value can also be a solution because e can equal any number in that batch. This is possible because it can be greater than zero, less than twelve, or it can be equal to any of those.

I hope this helps :)

-EarthGirl

Which of the following statements is true?A) Two similar triangles must be congruent.
B) Two congruent triangles must be similar.
C) Two triangles having ye same area must be congruent.
D) Two triangles having the same perimeter must be similar.