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
sergeinik [125]
2 years ago
7

What is the cosine ratio of A. 15/8 B. 15/17 C. 8/15 D.8/17

Mathematics
2 answers:
Aleksandr-060686 [28]2 years ago
5 0

Answer:

your answer will be option d

Step-by-step explanation:

because cosine =base/hypotenus

and here 8/17

hope ur help

Art [367]2 years ago
4 0

\cos \angle PQM  = \dfrac{15}{17}\\\\\cos \angle MPQ = \dfrac{8}{17}

You might be interested in
1. What is the value of x? Show all of your work.
Colt1911 [192]
You can use the pathagorean theorm.
a^2 + b^2 = c^2
a^2 + 6^2 = \sqrt{117}^2
a^2 + 36 = 117
a^2 = 117 - 36
a^2 = 81
\sqrt{a^2} = \sqrt{81}
a = 9
x = 9
5 0
3 years ago
How I can answer this question, NO LINKS, if you answer correctly I will give u brainliest!
tino4ka555 [31]

Answer:

6.73E-8 I think

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Consider the number √25. Is it rational or irrational? Explain your reasoning.
taurus [48]
It is rational because the square root of 25 is 5.
3 0
3 years ago
Read 2 more answers
Please help me on A. B. and C.
Lunna [17]
A) fifth = 5/5 (this is a fraction) 1/5 is 1 fifth of 1. Get what i'm saying? So then the will be <u>5 fifths in a whole
</u>
B) ok turn 2 1/3 into a improper fraction and that will be <u>7/3</u>

C) ok so 4 (a whole number) is 20/5 so you divide 20/5 with 2/5 (ignore this if you don't know what i'm talking about this is in middle school) so that will = <u>10</u>
4 0
3 years ago
Given that y(t)=c1e4t+c2e−4ty(t)=c1e4t+c2e−4t is a solution to the differential equation y′′−16y=0y′′−16y=0, where c1c1 and c2c2
tekilochka [14]

Solution :- Given differential equation

y′′−16y=0

 So the characteristic equation will be

r^{2} -16=0 ⇒r^{2} =16 ⇒[tex]r_{1}=4   \\or \\ r_{2}=-4

so, the  required  function will be

y=c_{1}e^{r_{1}t}+c_{1}e^{r_{2}t}

⇒ y=c_{1}e^{4t}+c_{1}e^{-4t} ia solution of the  given differential equation  

where c_{1} \\and \\c_{2} are constants.

4 0
3 years ago
Other questions:
  • parallel lines r and s are cut by two transversals, parallel lines t and u. Which angles are corresponding angles with angle 8?
    5·1 answer
  • FIRST CORRECT ANSWER GETS BRAINLIEST, 43 ISNT THE ANSWER THANKS
    13·2 answers
  • Ok so I have 40 and I need to make it into a mixed fraction
    15·1 answer
  • Nash ran how many miles in 5 weeks
    10·1 answer
  • Please help.. Picture is added
    15·1 answer
  • 1. t+7=5 step by step
    6·1 answer
  • URGENT HELP NEEDED ANSWER WILL GET BRAINLIEST
    10·1 answer
  • help⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️​
    5·2 answers
  • Is the following relation a function?
    13·1 answer
  • Classify Angle 1 &amp; Angle 2 by choosing the correct term from the choices below.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!