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
11111nata11111 [884]
3 years ago
5

I need help plssss :)

Mathematics
1 answer:
Anestetic [448]3 years ago
6 0
Answer is B ……………..zz
You might be interested in
7 is one tenth of what number
Sloan [31]

<u><em>Answer:</em></u>

70


<u><em>Explanation:</em></u>

Assume that the number we are looking for is x

one tenth is interpreted into \frac{1}{10}


Now, we know that one tenth of the number is 7, this means that:

\frac{1}{10} * x = 7


Solve for x by multiplying both sides of the equation by 10, we get:

\frac{1}{10} * x * 10 = 7 * 10

x = 70


Hope this helps :)

5 0
3 years ago
Read 2 more answers
I need help showing my work for 67.42 \4
pychu [463]
If the image does not open, just let me know 

7 0
3 years ago
A jewelry store is selling a set of 4 pairs of gemstone earrings for $58, including tax. Neva and three of her friends want to b
Marat540 [252]


Each member should pay $14.5, including tax.
4 0
3 years ago
Read 2 more answers
A solid lies between planes perpendicular to the​ x-axis at x = -2 and x = 2. The​ cross-sections perpendicular to the​ x-axis b
icang [17]

Answer:

V = 128π/3 vu

Step-by-step explanation:

we have that: f(x)₁ = √(4 - x²);  f(x)₂ = -√(4 - x²)

knowing that the volume of a solid is  V=πR²h, where R² (f(x)₁-f(x)₂) and h=dx, then

dV=π(√(4 - x²)+√(4 - x²))²dx;  =π(2√(4 - x²))²dx ⇒

dV= 4π(4-x²)dx , Integrating in both sides

∫dv=4π∫(4-x²)dx , we take ∫(4-x²)dx and we solve

4∫dx-∫x²dx = 4x-(x³/3) evaluated -2≤x≤2 or too 2 (0≤x≤2) , also

∫dv=8π∫(4-x²)dx evaluated 0≤x≤2

V=8π(4x-(x³/3)) = 8π(4.2-(2³/3)) = 8π(8-(8/3)) =(8π/3)(24-8) ⇒

V = 128π/3 vu

8 0
3 years ago
Find the domain and range of each function. 1.g(x)=x^3
qaws [65]

Domain: (-∞,∞) or All real numbers

Range: (-∞,∞) or All real numbers

6 0
2 years ago
Other questions:
  • 1. What is your current debt ratio as a percentage to the nearest hundredth? 2. Which balance accrues the most interest in a mon
    14·1 answer
  • Could someone please help me with this question? Thank you!
    7·1 answer
  • What is the negation of the following statement: "n is divisible by 6 or n is divisible by both 2 and 3."
    8·2 answers
  • 2X plus 7 for x equals five
    11·1 answer
  • The planting medium Mrs. Jaz uses to start his seeds in the early spring is hydrophobic. What does that word mean, and why would
    15·1 answer
  • Please show work <br> ill mark the brainlest
    7·2 answers
  • HELP ME SOLVE THis Plz Solve last one plz
    15·2 answers
  • What is 2/3 of 21.6?<br> Please help ASAP!!!
    7·1 answer
  • Find the slope of the line graphed below.
    13·2 answers
  • Find the value=<br>sin 30° + cos 60° + tan 0​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!