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
tatiyna
2 years ago
13

Evaluate the expression for this

Mathematics
1 answer:
Zinaida [17]2 years ago
7 0
Answer is

184
- ——-
25
You might be interested in
Factor completely x3 + 8x2 − 3x − 24.
Anna71 [15]

Answer:

<h2>x³ + 8x² - 3x - 24 = (x + 8)(x - √3)(x + √3)</h2>

Step-by-step explanation:

x^3+8x^2-3x-24\\\\=(x^2)(x)+(x^2)(8)+(-3)(x)+(-3)(8)\qquad\text{distribute}\\\\=x^2(x+8)-3(x+8)\\\\=(x+8)(x^2-3)\qquad\text{use}\ a^2-b^2=(a-b)(a+b)\\\\=(x+8)(x^2-(\sqrt3)^2)\\\\=(x+8)(x-\sqrt3)(x+\sqrt3)

7 0
3 years ago
Question.<br> А<br> 0<br> 2<br> 3<br> Which fraction does point A show?<br> A<br> B<br> C<br> D
Alex787 [66]

Answer:

B

Step-by-step explanation:

I don't remember but I just know how to do it

4 0
3 years ago
I need help please!
den301095 [7]

9514 1404 393

Answer:

  f(g(x)) = 2/(x^2 +4x)

Step-by-step explanation:

  (f\circ g)(x)=f(g(x))\\\\(f\circ g)(x)=f(x+2)=\dfrac{2}{(x+2)^2-4}\\\\(f\circ g)(x)=\dfrac{2}{x^2+4x+4-4}\\\\\boxed{(f\circ g)(x)=\dfrac{2}{x^2+4x}}

3 0
2 years ago
Mark ran 213 mi. and Shaun ran 315 mi. Find the difference in the distance that they ran.
Nutka1998 [239]
102 miles you subtract them and get the results
3 0
2 years ago
Find the primary solution of cosθ=−0.3<br><br> ⁡
Agata [3.3K]

The solution of cos θ = −0.3 is θ = 107.45760312 degrees

<em><u>Solution:</u></em>

Given that we have to find the primary solution of cos \theta = -0.3

To solve this equation, you must find the unknown (theta)

cos \theta = -0.3

Use the inverse of cosine (Arccos) to find the angle measurement (in degrees) of theta

\theta = arccos (-0.3)

We know that arccos (-0.3) = 107.45760312 degrees

[ If you reference a unit circle or use a calculator ]

\theta = 107.45760312^{\circ}

Therefore solution of cos θ = −0.3 is θ = 107.45760312 degrees

4 0
3 years ago
Other questions:
  • A load of bricks is twice as heavy as a load of sticks. The total weight of 4 loads of bricks and 4 loads of sticks is 771 kilog
    7·2 answers
  • Your fixed expenses are $1,328.90/month and you saved 4 months' worth in an emergency fund. You place half in a 45-day CD at a 4
    14·2 answers
  • Find the solution set of the inequality<br> 35- 4x &gt; 2
    12·1 answer
  • The price of a geometrical box was Rs 400 last year. It has increased by 12% this year. What is the price now?
    15·1 answer
  • 218,457 to the nearest hundred thousands
    14·1 answer
  • 9. Find the Highest Common Factor of
    12·2 answers
  • HELP PLS ILL MARK BRAINLIEST
    10·1 answer
  • Find the area of the shaded region.
    12·1 answer
  • Coach Emanuel is trying to lose weight. the stars 2017 weighing 296 pounds. if he plans to burn enough calories to lose 3 pounds
    5·2 answers
  • Jessie graphed one of the lines in a system of equations: y = 3 x minus 2. If the system has an infinite number of solutions, wh
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!