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
Nesterboy [21]
3 years ago
9

Leslie leaves her house and drives to another city for her

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
8 0

Answer:

Step-by-step explanation: You have to add the number

420

+77

497

NemiM [27]3 years ago
5 0

Answer:

497 miles

Step-by-step explanation:

You might be interested in
A
Evgesh-ka [11]
The answer will end up being c
6 0
3 years ago
I need help with this please help me ​
Tatiana [17]

Answer:last one

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Need help with these math questions please.
Bas_tet [7]

Answer:

8 - 2π square units.

π/16 - 1/8 square units.

6π - 9√3 square units.

Step-by-step explanation:

The area of the square = 2√2 * 2√2

= 2*2*2

= 8.

The area of the circle = πr^2

= π * [ ( 2√2)/ 2) ]^2

=  π (√2)^2

=  2π.

Second Question:

The area of the circle = π(1/2)^2 = π/4.

Finding the area of the square:

1^2 = 2x^2

x^2 = 1/2

So the area of the square = 1/2

So the area of the red part = 1/4 ( π/4 - 1/2).

= π/16 - 1/8.

Third question

Area of the circle = 6^2 * π = 36π.

Now 60 degrees is 1/6 of 360 degrees so the are of the sector is 6π.

The area of the segment = 6π -  0.5 * 6^2 sin 60

= 6π - 18√3/2

= 6π - 9√3 square units.

6 0
3 years ago
5) In the figure, triangle ABC is a right triangle at B. If CD = 15, find BC to the nearest tenth.
ycow [4]

Answer:

BC ≈ 4.0

Step-by-step explanation:

∠ DCA = 180° - 70° = 110° ( adjacent angles )

∠ DAC = 180° - (30 + 110)° ← sum of angles in triangle

∠ DAC = 180° - 140° = 40°

Using the Sine rule in Δ ACD to find common side AC

\frac{AC}{sin30} = \frac{15}{sin40} ( cross- multiply )

AC × sin40° = 15 × sin30° ( divide both sides by sin40° )

AC = \frac{15sin30}{sin40} ≈ 11.668

Using the cosine ratio in right triangle ABC

cos70° = \frac{adjacent}{hypotenuse} = \frac{BC}{AC} = \frac{BC}{11.668} ( multiply both sides by 11.668 )

11.668 × cos70° = BC , then

BC ≈ 4.0 ( to the nearest tenth )

6 0
3 years ago
The city of Houston received 8 more inches of rain than the town of Groesbeck. Which algebraic expression represents the amount
Ivahew [28]

Answer:

8-i=g

Step-by-step explanation:

g= amount of rain Groesbeck gout

i = inches of rain

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the perimeter of the trapezoid 10 POINTS
    12·2 answers
  • Performance task: A parade route must start And and at the intersections shown on the map. The city requires that the total dist
    13·1 answer
  • Five tickets to a baseball game cost $60. How much do 3 tickets cost? A. $48 B. $36 C. $24 D. $12
    12·2 answers
  • Amira has \dfrac34
    10·1 answer
  • Find the degree of the monomial.
    9·1 answer
  • Find all the solutions to the equation: <br><br> 36x^2 + 12x = 0
    12·2 answers
  • SOMEONE HAWLP!!! 10 POINTS!! EXTREMELY IMPORTANT!! NEED TO BE CORRECT TO GET POINTS!!
    13·1 answer
  • Please, show some work
    5·2 answers
  • In a class of 22 students, 13 have a brother and 15 have a sister. There are 3 students who do not have any siblings. What is th
    11·1 answer
  • There are 120 people at a party 1/3 of the people leave the party work out the number of people still at the party
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!