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
uranmaximum [27]
2 years ago
5

Find x. Round your answer to the nearest integer.

Mathematics
1 answer:
vivado [14]2 years ago
6 0

Answer:

B. 20

Step-by-step explanation:

Cos a = b/c

Cos 53° = b/25

b = 25 × 0,6 = 15

x = √(25² - 15²)

x = √(625 - 225)

x = √400

x = 20

You might be interested in
Solve the equation<br> 8.3v = -5.1
Mrrafil [7]

Answer:

v= -0.61445783132

Step-by-step explanation:

Divide both sides by 8.3

-5.1 ÷ 8.3= -0.61445783132

8.3v ÷ 8.3= v

So, v=-0.61445783132

8.3v ÷ 8.3= v

6 0
3 years ago
Chose the equation that has solutions (5,7) and (8,13)
KIM [24]
The last one .........
7 0
3 years ago
Carlos went to PetSmart to get his hamster an exercise ball. There was a small one with a 5 inch diameter and a 13 inch ball. Ho
myrzilka [38]

The amount of space (volume) that is in the larger spherical ball than the smaller = 1,084.8 in.³

<h3>What is the Volume of a Sphere/Spherical Solid?</h3>

To find the volume of a sphere, which is the amount of space the solid contains, the formula used is given as: 4/3 πr³, where r is the radius of the sphere, which is half the measure of the diameter. Volume of sphere (V) = 4/3 πr³.

Diameter of the smaller spherical ball = 5 inches

Radius of the smaller spherical ball = 5/2 = 2.5 inches

Volume of the smaller spherical ball = 4/3 πr³ = 4/3 × π × 2.5³

Volume of the smaller spherical ball ≈ 65.5 in.³

Diameter of the larger spherical ball = 13 inches

Radius of the larger spherical ball = 13/2 = 6.5 inches

Volume of the larger spherical ball = 4/3 πr³ = 4/3 × π × 6.5³

Volume of the larger spherical ball ≈ 1,150.3 in.³

The amount of space (volume) that is in the larger spherical ball than the smaller = 1,150.3  - 65.5

The amount of space (volume) that is in the larger spherical ball than the smaller = 1,084.8 in.³

Learn more about the volume of sphere on:

brainly.com/question/22807400

#SPJ1

4 0
2 years ago
Translate into an Algebraic equation: The quotient of a number and 5
gavmur [86]

\rule{300}{1}\\\dashrightarrow\large\blue\textsf{\textbf{\underline{Given question:-}}}

<em>Translate into an algebraic equation:-</em>

<em>The quotient of a number and 5.</em>

<em />

<em />\dashrightarrow\large\blue\textsf{\textbf{\underline{Answer and how to solve:-}}}

✳︎ First, the word "quotient" indicates that we divide.

Here, we have the quotient of a number and 5, so we divide the number by 5; let the number be d.

So the quotient of d and 5 looks as follows:-

\bold{\dfrac{f}{5}}

<h3>Good luck with your studies.</h3>

\rule{300}{1}

8 0
2 years ago
What is the vertex of the quadratic function f(x) = (x – 8)(x – 2)?<br><br> (<br> ,<br> )
irakobra [83]

Answer:

⅞2781x 3862

Step-by-step explanation:

i don't know but that is my answer ok kayat taposin Mona ang module mo

7 0
3 years ago
Read 2 more answers
Other questions:
  • Will give brainliest answer
    8·1 answer
  • What is the 3rd term of the sequence? <br> a1 = 40 and an = 0.5(an – 1) <br> a3 =
    8·1 answer
  • Divide (x^2-16/x-1)/x+4
    10·1 answer
  • Dan paid the grocery bill of $76.45 with $100. Mistakenly the cashier gave Dan only $13.55 in change. How much more does the cas
    8·2 answers
  • Eisha is making trail mix. The ratio of raisins to granola in the mix is 2 to 5. If Eisha adds 4 cups of raisins to her trail mi
    11·1 answer
  • I need help with 12 &amp; 16 it's due in a couple minutes someone please help me!!!
    9·1 answer
  • Solve for x.<br> - 1 = 3x - 7<br> Simplify your answer as much as possible.<br> X =
    8·2 answers
  • (7th grade math) <br> 20% of what number is 30?
    14·1 answer
  • Sean solved a quadratic equation by factoring.
    9·1 answer
  • Given the scatter plot, choose the function that best fits the data.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!