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
DanielleElmas [232]
4 years ago
11

Which statement is always true?

Mathematics
2 answers:
maks197457 [2]4 years ago
7 0
A would be the correct answer
lora16 [44]4 years ago
7 0

Answer:

A)The sum of two irrational numbers is rational.

You might be interested in
Ey YukkiD, can you help me?
soldier1979 [14.2K]
The temperature was -12 degrees
4 0
3 years ago
A safety regulation states that the maximum angle of elevation for a rescue ladder is 72°. A fire department's longest ladder is
Julli [10]

Answer:

The maximum safe rescue height is   104.6 feet above the height of  the ground.

Step-by-step explanation:

Consider a triangle ABC where C is the point where the rescue ladder is standing and  AB be the building  and Ladder making an angle of 72° as shown.

We have to find the height of the building.

Let x be the height of building

Using Trigonometric ratio,

\sin C=\frac{\text{Perpendicular}}{\text{Hypotenuse}}

\sin 72^{\circ}=\frac{AB}{BC}

\sin 72^{\circ}=\frac{x}{110}

x=110 \times \sin 72^{\circ}

x=104.6

So, the maximum safe rescue height is   104.6 feet above the height of

the ground.

5 0
4 years ago
Read 2 more answers
10
motikmotik

Answer:

9) x = 89°

10) x = 118°

11) x = 145°

12) x = 40°

Step-by-step explanation:

9) 180-91 = 89

10) x = 118° because it is alternate interior to 118

11) x-30 = 115,     x = 145

12) 4x-15 = 145,    4x = 160,   x = 40

5 0
3 years ago
Does anyone get this? Like filling in the blanks
Arada [10]

Answer:

Number of Favorable Outcomes over Total Number

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
2. Find the next three terms of the sequence.
Fudgin [204]

Answer:

The correct answer is D. -2,592, -15,552, -93,312

Step-by-step explanation:

Each of the terms is the previous term multiplied by 6. You can find this by taking any term and dividing it by the one before it. The answer will always be 6.

-72/-12 = 6

-12/-2 = 6

So, in order to find the next 3, we take the last term and multiply it by 6.

-432 * 6 = -2,592

-2,592 * 6 = -15,552

-15,552 * 6 = -93,312

4 0
3 years ago
Other questions:
  • !!!!PLEASE HELPPPP ITS DUE SOON!!!!
    13·1 answer
  • Using 50 gal per minute pumps how long will it take to fill a basement that is 16 inched in depth
    8·2 answers
  • The ratio of the surface areas of two similar solids is 16:144 what is the ratio of their corresponding side lengths
    12·2 answers
  • Please someone help me solve this.
    14·1 answer
  • What is the GCF of 120, 36
    12·2 answers
  • A box of 12x12 tile contains 12 square feet. the bathroom has 39 sq feet. how many boxes are needed for job
    13·1 answer
  • Please Help! Which of the following properties was used in the expression shown here?
    5·1 answer
  • What type of symmetry does the figure have?
    11·1 answer
  • A popular film series has produced 22 films of which 11 have been good. A new film from the series is about to come out, and wit
    12·1 answer
  • What is the solution To the system of equations below? Need answer ASAP please
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!