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
boyakko [2]
3 years ago
14

Please please help please

Mathematics
1 answer:
shutvik [7]3 years ago
6 0

Yikes i dont know this but thanks for the coins C:

You might be interested in
How many times greater is 1 than 1/4
melisa1 [442]

1 is 4 times greater than 1/4

If you multiply 1/4 by 4 you get 1

4 0
3 years ago
A lighthouse operator sights a sailboat at an angle of depression of 12 degrees. If the sailboat is 80m away, how tall is the li
mart [117]
Check out the attached image for the drawing of how this would look. The drawing isn't 100% needed but it helps I think. 

Based on the figure shown in the attachment, we have a right triangle with the adjacent leg of 80 (this leg is closest to the bottom 12 degree angle) and an opposite leg of h

In short,
adjacent = 80
opposite = h

We'll use the tangent rule
tan(angle) = opposite/adjacent
tan(12) = h/80
80*tan(12) = h
h = 80*tan(12)
h = 17.0045249336018  <<-- see note below

So the lighthouse is roughly 17.0045249336018 meters tall

Answer: 17.0045249336018

Note: Make sure you are in degree mode. The value is approximate. Round this answer however you need to

4 0
3 years ago
Which of these expressions represents the sum of two rational numbers being rational?
GaryK [48]

Answer:

i think its number 2 hope its correct

3 0
3 years ago
Find g (a + 1 ), if g(x)=5x-3 ​
nordsb [41]

Answer:

g(a+1)=5a+2

Step-by-step explanation:

so (a+1) is the value of x

you can write it like this:

x=a+1

using substitution, we can swap out all 'x's for 'a+1's. like so;

g(a+1)=5(a+1)-3  -- given

        =5a+5-3   --  distribute

        =5a+2      --  simplify!

Hope i helped! have a great day! please mark brainliest!!

5 0
3 years ago
PLZ HURRY IT'S URGENT!
const2013 [10]

I = prt

To solve for r divide both sides by p and t.

r = I /pt

6 0
3 years ago
Other questions:
  • PLease Help!!!!!!!!!!1111
    9·2 answers
  • Find the value of x if a triangle measures 65, x, x-5
    11·1 answer
  • Ω↑↑∑ω↓⊇↔∨⇵∞ωФ∩Δ²≡∅∅⊂⊂⊂⊂ωω⇔,∛
    8·1 answer
  • Which ratio is equivalent to the unit rate 4/1? How was the unit rate transformed into the equivalent ratio?
    10·1 answer
  • Anyone i need help asap im literally crying
    14·1 answer
  • Ab and bc length and midpoint
    5·1 answer
  • John's friend told him that he could earn $49 for handing out flyers at a local concert. John wants to calculate the hourly rate
    14·2 answers
  • Paleomagnetic studies of Canadian volcanic rock known as the Carmacks Group have recently been completed. The studies revealed t
    6·1 answer
  • U ARE SO SMART IF YOU ANSWER AND YOU ARE SO BRAINLY. PLZ HLEP ASap
    14·2 answers
  • What are the factors of 64.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!