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Maksim231197 [3]
3 years ago
8

Tarnisa bought 4 sandwiches for her and her three friends. She had a coupon for $2 off each sandwich and spent a total of $18. I

f s represents the cost of each sandwich, how much did Tarnisa spend on each sandwich?
Mathematics
2 answers:
allsm [11]3 years ago
6 0

Answer:

The answer to your question is $26

Contact [7]3 years ago
4 0

Answer:

i think the answer is 4.5 because the $2 dollars off aren't needed to find how much she spent on each sandwich  then divide the total amount spent by the number of sandwich bought which means 18/4= 4.5  

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Michael Phelps consumes 15,000 calories per day, swimming the butterfly stroke burns 1200 calories per hour. Michael can swim an
Evgen [1.6K]

To calculate this we should firstly calculate that how many laps can he do in an hour. So assuming that he does all the laps at the same rate he must do 120 laps in an hour.

Now because he burns 1200 calories per hour we can see how many number of hours it would take him to burn 15000 calories. So it would take him around 15000 / 1200 = 12.5 hours. So now we will multiply 12.5 by 120 laps as that is the number laps he can do in an hour. So that is around 1500 laps a day.

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3 years ago
What is the volume of a cube whose edges each have a measure of 1.6cm?
Finger [1]
B is the answer
{1.6}^{3}  = 4.096
hope this helps
8 0
3 years ago
45 is 20% of what number?
nadezda [96]
x-\ number\\\\
20\%x=45\\\\
\frac{20}{100}x=45\\\\
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5 0
3 years ago
PLEASE HELP ASAP!!
natita [175]

We can infer and logically deduce that the arc intersected by these chords are not congruent.

<h3>What is a circle?</h3>

A circle can be defined as a closed, two-dimensional curved geometric shape with no edges or corners. Also, a circle refers to the set of all points in a plane that are located at a fixed distance (radius) from a fixed point (central axis).

In Geometry, a circle is generally considered to be a conic section which is formed by a plane intersecting a double-napped cone that is perpendicular to a fixed point (central axis) because it forms an angle of 90° with the central axis.

<h3>What is an arc?</h3>

In Geometry, an arc can be defined as a trajectory that is generally formed when the distance from a given point has a fixed numerical value.

Let the radii of the two (2) different circles with center O and O' be r₁ and r₂ respectively. Also, two (2) isosceles triangles AOB and COD would be formed and as such we have:

AO = OB = r₁.

CO = O'D = r₂.

By critically observing the diagram (see attachment) of these circles, we can logically deduce that the arc intersected by chord AB is greater than the arc intersected by the chord CD.

This ultimately implies that, the arcs intersected by these chords are not congruent.

Read more on arcs here: brainly.com/question/11126174

#SPJ1

<u>Complete Question:</u>

Two circles with different radii have chords AB and CD, such that AB is congruent to CD. Are the arcs intersected by these chords also congruent? Explain.

Hint: It would be helpful to draw two circles and label them according to the given information, then evaluate possible arc measures.

Consider the type of triangle that may be drawn by connecting the endpoints of a chord to the center of a circle. Compare the triangles made by two circles with different radii.

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2 years ago
Which two statements contradict each other?
TiliK225 [7]
II. Triangle ABC is obtuse and III. Triangle ABC is acute, because acute is less than 180° and obtuse is between 180° and 270°
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3 years ago
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