Find the value of x and y

Answers

Answer 1

Answer: the answer is B hope i helped

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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?

The Apache Taxi Company charges $2.50 to pick up a passenger and then adds $1.95 per mile. Isaac was charged $27.46 to go from one city to another. If x represents the number of miles driven by the taxi, which linear equation can be used to solve this problem, and how many miles did Isaac travel, rounded to the nearest tenth?

Answers

Answer: Isaac traveled approximately 13 miles by the taxi.

Step-by-step explanation:

Since we have given that

Amount charges to pick up a passenger = $2.50

Amount per mile = $1.95

Total amount charged = $27.46

Let x be the number of miles driven by the taxi.

According to question, it becomes,

$2.50+1.95x=27.46\n\n1.95x=27.46-2.50\n\n1.95x=24.96\n\nx=(24.96)/(1.95)\n\nx=12.8\n\nx\approx 13\ miles$

Hence, Isaac traveled approximately 13 miles by the taxi.

27.46 - 2.50 = 24.96 / 1.95 = 12.8 miles

Charles can do a job in 1 hour, Bill can do the same job in 2 hours, and Bob can do the jobin 3 hours. How long does it take them to do the job working together?

Answers

1hr +2hr+3hr is 6 hours job done

1+2+3=6 hours
bill Charles and bob

How is the process used to divide fractions similar to the process used to multiply fractions?

Answers

Answer:

When we are multiplying any two fractions, we do the following:

$(a)/(b) *(c)/(d)$

And when we are dividing two fractions, we do the following:

$( (a)/(b) )/( (c)/(d) )$

We solve such problems by multiplying but we take the reciprocal of denominator.

It will look like $(a)/(b) *(d)/(c)$

So, basically we are multiplying in both conditions. This is why these are similar.

Well when you divide fractions you are actually using multiplication. Dividing is the same as multilying by the reciprocal

The bottom of a box has a surface area of 31.4 cm2. The mass of the box is 47.1 kilograms. Acceleration due to gravity at sea level is 9.80 m/s2. What pressure is exerted by the box where it rests?14.7 N
1.5 N
0.153 N
6.53 N

Answers

The correct answer to the physics problem in pressure given above would be 1.5 N.

First, I converted the cm^2 to m^ 2 (31.4 cm^2 = .00314 m^2).

Then I computed for the force (F= mg = (47.1kg)(9.8m/s^2) = 461.58 N)

Consequently, I used the equation of pressure (P = Force/Area).
P = 461.58 N / .00314 m^2
P = 1.47 or 1.5 N

Answer:

Pressure = 147,000 N.

Step-by-step explanation:

Given : The bottom of a box has a surface area of 31.4 cm². The mass of the box is 47.1 kilograms. Acceleration due to gravity at sea level is 9.80 m/s².

To find : What pressure is exerted by the box where it rests.

Solution : We have given that area of box = 31.4 cm²

First we convert it in meter².

1 meter = 100 cm

31.4 cm² = 0.00314 meter².

Mass of box = 47.1 kg

Acceleration due to gravity = 9.80 m/s².

According to Newton second law of motion , F = mass * Acceleration due to gravity.

F = 47.1 * 9.8

F = 461.58 Newton.

Pressure = $(Force)/(Area)$ .

Plugging the values of force and area.

Pressure = $( 461.58)/(0.00314)$ .Pressure

Pressure = 147,000 N.

Therefore, Pressure = 147,000 N.

If M(x, y) is the midpoint of AB with A(3, 5) and B(-4, 8), then which Quadrant is M located in? (Points : 1) Quadrant I Quadrant II Quadrant III Quadrant IV Question 2. 2. Given A(9, 11), B(3, -4), C(6, -9), and D(-7, 7), then the midpoint of which line located in Quadrant II? (Points : 1) AB BC AC BD Question 3. 3. Given A(6, -17), B(-6, 17), C(4, 9), D(-4, 4), the midpoint of which segment is at the origin? (Points : 1) AB BC AC AD

Answers

M is located in Quadrant II, the line BD has a midpoint located in Quadrant II, AD has a midpoint at the origin.

The orthocenter of an obtuse triangle always lies __________.A.on a vertex of the triangle
B.on the inside of the triangle
C.on the outside of the triangle
D.on the triangle

Answers

the correct answer is D

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