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
Komok [63]
2 years ago
12

IF YOU ANSWER THIS QUESTION correctly I WILL GIVE YOU 100 POINTS AND THE BRAINLYESTS

Mathematics
1 answer:
svlad2 [7]2 years ago
5 0

Answer:

A

Step-by-step explanation:

Calculate the distance d using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = D(- 4, - 3) and (x₂, y₂ ) = E(- 5, 3)

d = \sqrt{(-5+4)^2+(3+3)^2}

   = \sqrt{(-1)^2+6^2}

   = \sqrt{1+36}

   = \sqrt{37} ≈ 6.1 → A

You might be interested in
Simplify: √27 A. 3√3 B. 9√3 C. 3√9 D. 5√3
blagie [28]
To simplify square root 27, find two numbers that equal 27. But also, one of the numbers should be a perfect square (such as 4, 9, 36...). 

9*3=27. The square root of 9 is 3, which makes it a perfect square. So, the answer is A.
5 0
3 years ago
Which angle has a sine of -1/2 and a cosine of -√3/2
Sergeeva-Olga [200]
\sin x=-\dfrac{1}{2} < 0\\\\\cos x=-\dfrac{\sqrt3}{2} < 0\\\\therefore\ x\in(180^o;\ 270^o)

\text{We know:}\ \tan x=\dfrac{\sin x}{\cos x}\\\\\text{therefore:}\ \tan x=\dfrac{-\frac{1}{2}}{-\frac{\sqrt3}{2}}=\dfrac{1}{2}\cdot\dfrac{2}{\sqrt3}=\dfrac{1}{\sqrt3}\cdot\dfrac{\sqrt3}{\sqrt3}=\dfrac{\sqrt3}{3}

\tan x=\dfrac{\sqrt3}{3}\Rightarrow x=30^o+180^o\cdot k;\ k\in\mathbb{Z}

x\in(180^o;\ 270^o)\ therefore\ \boxed{x=30^o+180^o=210^o}
8 0
3 years ago
Suppose x = 5 is a solution to the equation 4x − 3(x + a) = 2. Find the value of a that makes the equation true. Group of answer
xz_007 [3.2K]
Just replace all of the x’s with 5 and solve using order of operations. I will post what I got for my answer in the comments of the answer if you need it.
6 0
3 years ago
The product of n and the quotient of 15 and 3. (n=5)
saveliy_v [14]

Answer:

50 is the final answer.

Step-by-step explanation:

5+15(3)

5+45

50.

6 0
2 years ago
Read 2 more answers
H(m)+42= need help with problem​
kondaur [170]
It depends on H(m) what is it?
7 0
2 years ago
Other questions:
  • What is the area of a piece of typing page 8.5" by 14"
    13·2 answers
  • The Weschler Intelligence Scale for Children (WISC) is an intelligence test designed for children between the ages of 6 and 16.
    13·1 answer
  • Maggie has $14,100 to invest, and wishes to gain $4,000 in interest over the next eight years. Approximately what is the minimum
    15·1 answer
  • 245 is closer to what number in using hundred?
    8·1 answer
  • How do you put 36 000 in words
    7·1 answer
  • Pls answer time sensitive
    13·2 answers
  • What is the equation for the nth term of the arithmetic sequence.<br> 28, 25, 22, 19, ....
    7·1 answer
  • Plz help...... ASAP...... PLZ??
    12·2 answers
  • Https://youtu.be/-PQ1c19MHNw​
    13·1 answer
  • Write an equivalent expression<br>8x - 6x + 10y + 6 + 4y + 9 = ?x + ?y + ?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!