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
andriy [413]
2 years ago
10

I have no idea how to do this

Mathematics
1 answer:
lakkis [162]2 years ago
8 0
Add them all together and you’ll get your answer



sorry if this wasn’t any help or poorly explained
You might be interested in
Find the angle of depression from the top of a lighthouse, 260 feet above water to a ship that's 270 feet offshore?
expeople1 [14]

Answer: OPTION C.

Step-by-step explanation:

Observe the triangle ABC attached.

Notice that the angle of depression is represented with \alpha.

Knowing that the top of a lighthouse is 260 feet above water and the ship is 270 feet offshore, you can find the value of  \alpha by using arctangent:

\alpha= arctan(\frac{opposite}{adjacent})

In this case you can identify that:

opposite=260\\adjacent=270

Therefore, substuting values into  \alpha= arctan(\frac{opposite}{adjacent}), you get that the angle of depression is:

 \alpha= arctan(\frac{260}{270})\\\\\alpha=43.92\°

4 0
3 years ago
PLEASE HELP FAST!!!!!!!!
seropon [69]

Answer:

Option B. -j = -h/-k is not correct

Step-by-step explanation:

As from the given scenario both the negative signs will be cancelled out giving positive j : -h/-k = -j

First option has: -j = -h/k In this case also the negative sign from both sides would be cancelled out.

Second option has: -h/-k = -j In this case negative signs cannot be cancelled out.

Third option has: h/-k = -j , negative sign would be cancelled from both sides.

Fourth option has: h/k = j , no negative sign on either side.

i hope it will help you!

7 0
3 years ago
Someone please help me with my last question
Delicious77 [7]

Answer:

Kinda need more information on that xD

7 0
3 years ago
Read 2 more answers
What is the theoretical probability of Eric picking a black marble next time based on Eric's results what is the experimental pr
o-na [289]
The answer is a! i dont promise
5 0
3 years ago
Determine the perimeter of the triangle.<br> 3x<br> x + 6<br> 5x – 7
Gekata [30.6K]

Answer:

9x-1

Step-by-step explanation:

The perimeter of the triangle is adding up all 3 sides.

(3x)+(x+6)+(5x-7)=P

9x-1 = perimeter

All I have done is combine like terms.

If there is a... x = something, replace x with the number.

8 0
3 years ago
Other questions:
  • Triangle ABC is dilated to create triangle A'B'C' using point O as the center of dilation. What is the scale factor of the dilat
    9·2 answers
  • 20 POINTS<br> Can someone check over these? I have a quiz on it tomorrow :(
    11·1 answer
  • 3. Ella has 34 more buttons than Julio.
    7·2 answers
  • Which figures are polygons ? Select each correct answer.<br><br> Figure A Figure B Figure C Figure D
    9·1 answer
  • Find the equation of a line that passes through A(3, 5) and with slope m=4
    13·2 answers
  • What is the next number in the arithmetic sequence below?
    12·1 answer
  • Find the value of x please and fast!!
    13·1 answer
  • PLEASE HELP I'M BEING TIMES!! (UNIT RATE!!!!!)
    6·2 answers
  • Which of the following numbers<br> does NOT have the same value as<br> one quarter?
    10·1 answer
  • A grocery store offers 3 different size boxes of peanuts shown below PLEASE HELP
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!