1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Burka [1]
3 years ago
14

Self-driving taxi service charges $5 per pickup and $0.25 per mile. We’ll Get You. There’s cabs charges $1 per pickup and $0.50

per mile. At how many miles will the two companies charge you the same amount?
Mathematics
1 answer:
hoa [83]3 years ago
6 0

Let y = total cost of the taxi service.

let x = amount of miles

We need to create a system of equations to solve this problem.

Taxi company 1:  y = $0.25x + $5

Taxi company 2: y = $0.50x + $1

Set the equations equal to each other

$0.25x + $5 = $0.50x +$1.

Subtract $0.25x from both sides and subtract $1 from both sides.

$4 = $0.25x

Divide both sides by $0.25.

16 miles = x

The companies will charge the same amount of money at 16 miles

You might be interested in
A soap factory packs 7 bars of soap into each family pack. How many family packs can be made with 4,900 bars of soap?
m_a_m_a [10]

Answer:

700 family packs

Step-by-step explanation:

In each family pack, there are 7 bars of soap. To find the number of family packs that can be made with 4900 bars of soap, we need to divide 4900 into groups of 7.

4900÷7

=700

Therefore, 700 family packs can be made with 4900 bars of soap.

I hope this helps!

5 0
3 years ago
(Prove) The angle subtended by an arc at the center is double the angle subtended by it at any
Pavlova-9 [17]

Answer:

The angle subtended by an arc at the center is double the angle subtended by it at any  point on the remaining part of the circle.

Step-by-step explanation:

Let us consider the image attached.

Center of circle be O.

Arc AB subtends the angle \angle APB on the circle and \angle AOB on the center of the circle.

To prove:

\angle AOB = 2 \times \angle APB

Proof:

In \triangle PAO: AO and PO are radius of the circles so AO = PO

And angles opposite to equal sides of a triangle are also equal in a triangle.

So, \angle PAO = \angle OPA

Using external angle property, that external angle is equal to sum of two opposite internal angles of a triangle.

\angle AOQ = \angle PAO + \angle OPA=2 \times \angle APO .... (1)

Similarly,

In \triangle PBO: BO and PO are radius of the circles so BO = PO

And angles opposite to equal sides of a triangle are also equal in a triangle.

So, \angle PBO = \angle OPB

Using external angle property, that external angle is equal to sum of two opposite internal angles of a triangle.

\angle BOQ = \angle PBO + \angle OPB=2 \times \angle BPO .... (2)

Now, we can see that:

\angle AOB = \angle AOQ+\angle BOQ

Using equations (1) and (2):

\angle AOB = 2\angle APO+2\angle BPO\\\angle AOB = 2(\angle APO+\angle BPO)\\\bold{\angle AOB = 2(\angle APB)}

Hence, proved.

4 0
3 years ago
1,000,000 meters equal 1 megameter.<br><br> True<br><br> False
a_sh-v [17]
The answer is TRUE.

There you go!
5 0
2 years ago
Seven times the sum of twice a number and 16
Brut [27]

Answer:

7(2x+16)

Step-by-step explanation:

first, we look at the part where it says the sum of twice a number and 16

let's represent the number by using x. since it says twice a number, that would mean 2x.

when it says the sum of twice a number and 16, this means that we have to add them, so we would get 2x+16.

finally, in the beginning it says seven times the sum of twice a number and x, which would mean that we would have to multiple 2x+16 by 7.

answer:

7(2x+16)

6 0
3 years ago
Read 2 more answers
HELP NEEDED. 37 POINTS<br>I just need the answers
Juli2301 [7.4K]

Answer:

Part 1) P=[2\sqrt{29}+\sqrt{18}]\ units or P=15.01\ units

Part 2) P=2[\sqrt{20}+\sqrt{45}]\ units or P=22.36\ units

Part 3) P=4[\sqrt{13}]\ units or P=14.42\ units

Part 4) P=[19+\sqrt{17}]\ units or P=23.12\ units

Part 5) P=2[\sqrt{17}+\sqrt{68}]\ units or P=24.74\ units

Part 6) A=36\ units^{2}

Part 7) A=20\ units^{2}

Part 8) A=16\ units^{2}

Part 9) A=10.5\ units^{2}

Part 10) A=6.05\ units^{2}

Step-by-step explanation:

we know that

The formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

Part 1) we have the triangle ABC

A(0,3),B(5,1),C(2,-2)

step 1

Find the distance AB

A(0,3),B(5,1)

substitute in the formula

AB=\sqrt{(1-3)^{2}+(5-0)^{2}}

AB=\sqrt{(-2)^{2}+(5)^{2}}

AB=\sqrt{29}\ units

step 2

Find the distance BC

B(5,1),C(2,-2)

substitute in the formula

BC=\sqrt{(-2-1)^{2}+(2-5)^{2}}

BC=\sqrt{(-3)^{2}+(-3)^{2}}

BC=\sqrt{18}\ units

step 3

Find the distance AC

A(0,3),C(2,-2)

substitute in the formula

AC=\sqrt{(-2-3)^{2}+(2-0)^{2}}

AC=\sqrt{(-5)^{2}+(2)^{2}}

AC=\sqrt{29}\ units

step 4

Find the perimeter

The perimeter is equal to

P=AB+BC+AC

substitute

P=[\sqrt{29}+\sqrt{18}+\sqrt{29}]\ units

P=[2\sqrt{29}+\sqrt{18}]\ units

or

P=15.01\ units

Part 2) we have the rectangle ABCD

A(-4,-4),B(-2,0),C(4,-3),D(2,-7)

Remember that in a rectangle opposite sides are congruent

step 1

Find the distance AB

A(-4,-4),B(-2,0)

substitute in the formula

AB=\sqrt{(0+4)^{2}+(-2+4)^{2}}

AB=\sqrt{(4)^{2}+(2)^{2}}

AB=\sqrt{20}\ units

step 2

Find the distance BC

B(-2,0),C(4,-3)

substitute in the formula

BC=\sqrt{(-3-0)^{2}+(4+2)^{2}}

BC=\sqrt{(-3)^{2}+(6)^{2}}

BC=\sqrt{45}\ units

step 3

Find the perimeter

The perimeter is equal to

P=2[AB+BC]

substitute

P=2[\sqrt{20}+\sqrt{45}]\ units

or

P=22.36\ units

Part 3) we have the rhombus ABCD

A(-3,3),B(0,5),C(3,3),D(0,1)

Remember that  in a rhombus all sides are congruent

step 1

Find the distance AB

A(-3,3),B(0,5)

substitute in the formula

AB=\sqrt{(5-3)^{2}+(0+3)^{2}}

AB=\sqrt{(2)^{2}+(3)^{2}}

AB=\sqrt{13}\ units

step 2

Find the perimeter

The perimeter is equal to

P=4[AB]

substitute

P=4[\sqrt{13}]\ units

or

P=14.42\ units

Part 4) we have the quadrilateral ABCD

A(-2,-3),B(1,1),C(7,1),D(6,-3)

step 1

Find the distance AB

A(-2,-3),B(1,1)

substitute in the formula

AB=\sqrt{(1+3)^{2}+(1+2)^{2}}

AB=\sqrt{(4)^{2}+(3)^{2}}

AB=5\ units

step 2

Find the distance BC

B(1,1),C(7,1)

substitute in the formula

BC=\sqrt{(1-1)^{2}+(7-1)^{2}}

BC=\sqrt{(0)^{2}+(6)^{2}}

BC=6\ units

step 3

Find the distance CD

C(7,1),D(6,-3)

substitute in the formula

CD=\sqrt{(-3-1)^{2}+(6-7)^{2}}

CD=\sqrt{(-4)^{2}+(-1)^{2}}

CD=\sqrt{17}\ units

step 4

Find the distance AD

A(-2,-3),D(6,-3)

substitute in the formula

AD=\sqrt{(-3+3)^{2}+(6+2)^{2}}

AD=\sqrt{(0)^{2}+(8)^{2}}

AD=8\ units

step 5

Find the perimeter

The perimeter is equal to

P=AB+BC+CD+AD

substitute

P=[5+6+\sqrt{17}+8]\ units

P=[19+\sqrt{17}]\ units

or

P=23.12\ units

Part 5) we have the quadrilateral ABCD

A(-1,5),B(3,6),C(5,-2),D(1,-3)

step 1

Find the distance AB

A(-1,5),B(3,6)

substitute in the formula

AB=\sqrt{(6-5)^{2}+(3+1)^{2}}

AB=\sqrt{(1)^{2}+(4)^{2}}

AB=\sqrt{17}\ units

step 2

Find the distance BC

B(3,6),C(5,-2)

substitute in the formula

BC=\sqrt{(-2-6)^{2}+(5-3)^{2}}

BC=\sqrt{(-8)^{2}+(2)^{2}}

BC=\sqrt{68}\ units

step 3

Find the distance CD

C(5,-2),D(1,-3)

substitute in the formula

CD=\sqrt{(-3+2)^{2}+(1-5)^{2}}

CD=\sqrt{(-1)^{2}+(-4)^{2}}

CD=\sqrt{17}\ units

step 4

Find the distance AD

A(-1,5),D(1,-3)

substitute in the formula

AD=\sqrt{(-3-5)^{2}+(1+1)^{2}}

AD=\sqrt{(-8)^{2}+(2)^{2}}

AD=\sqrt{68}\ units

step 5

Find the perimeter

The perimeter is equal to

P=\sqrt{17}+\sqrt{68}+\sqrt{17}+\sqrt{68}

substitute

P=2[\sqrt{17}+\sqrt{68}]\ units

or

P=24.74\ units

<h3>The complete answer in the attached file</h3>

Download docx
8 0
3 years ago
Other questions:
  • 21: stan bought a monster truck for $2,000 down and payments of $450 a month for five years. what's the total cost of the monste
    13·2 answers
  • Please Help Fast Algebra 1
    6·2 answers
  • 5-12 please it’s due in half an hour
    11·2 answers
  • Solve the system of linear equations.
    12·1 answer
  • Simplify 10 over quantity of 8 minus 5 i.
    6·2 answers
  • Which of the following math statements contains variables? check all that apply
    6·2 answers
  • The dimension of an aquarium are 12 inches * 6 inches * 8 inches. The water in it has a height of 7 inches.
    8·1 answer
  • Enter the giveaway for points
    12·2 answers
  • Carry me in Rainbow six siege i need to reach plat put your xbox gamertag down below
    5·2 answers
  • In a country there are 48 000 people in the defence services. They work in the army, navy and air force in the ratio : 2.3. How
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!