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
STALIN [3.7K]
3 years ago
8

I am doing a percent equation problem and I need help please here’s the question 20% of blank =10

Mathematics
1 answer:
Lina20 [59]3 years ago
4 0

Answer:

50

Step-by-step explanation:

Let x = blank (for convenience)

20\%x=10

0.2x=10 (change 20\% into its decimal form)

x = 10\div 0.2 (divide 0.2 on both sides)

x=50

∴ Blank = 50

Hope this helps :)

You might be interested in
The exclamation point (!) on a billboard consists of a circle sector and circle. The radius of the sector is 9 ft, and the radiu
harina [27]

Answer:

  24.0 square feet

Step-by-step explanation:

The area of the sector is given by ...

  A = (1/2)r²θ . . . . . where θ is the angle in radians

The area of the circle is the same, with θ=2π, so is ...

  A = πr²

__

In this problem, the area of the sector is ...

  A = (1/2)(9 ft)²(24π/180) = 27π/5 ft² ≈ 16.9646 ft²

The area of the circle is ...

  A = π(1.5 ft)² = 9π/4 ft² ≈ 7.0686 ft²

Then the total area of the exclamation point is ...

  16.9646 +7.0686 ≈ 24.0 . . . ft²

The area is about 24.0 square feet.

8 0
3 years ago
HELP ME PLEASE!!!!!!​
AlexFokin [52]

Answer:

There ya go

Step-by-step explanation:

4 0
3 years ago
Consider the function g(x) =-3(x-2) 2 + 3 what is the vertex
Margarita [4]

Answer:

The vertex is (2, 3)

Step-by-step explanation:

This is because the parent equation for problems like these is y=a(x-h)2 +k. The vertex is found through (h, k) and so with 2 as H and 3 as K, the vertex is (2,3).

4 0
3 years ago
The Patterson family has 3 kids, 1 boy and 2 girls. Suppose that for each birth, the probability of a boy birth is 1/2, and the
elena-14-01-66 [18.8K]

Answer:

Probability = \frac{1}{8}

Step-by-step explanation:

Given

Represent Boys with B and Girls with G

P(B) = \frac{1}{2}

P(G) = \frac{1}{2}

Required

Find the probability or having 1 boy 2 girls

Since the order is not important, the probability is calculated as follows;

Probability = P(B) * P(G) * P(G)

Substitute \frac{1}{2} for P(B) and P(G)

Probability = \frac{1}{2} * \frac{1}{2} * \frac{1}{2}

Probability = \frac{1 * 1 * 1}{2 * 2 *2}

Probability = \frac{1}{8}

<em>Hence, the fractional probability is </em>\frac{1}{8}<em></em>

<em></em>

7 0
3 years ago
What is the area of each section of the poster?<br><br> On no. 10.
rosijanka [135]
I hope this helps you


2 (x+x+x+x+x+24+24)=120


4x+48=60


x=3


Area =2x.24


Area =2.3.24


Area =144
6 0
3 years ago
Other questions:
  • Is it linear or nonlinear? 3x+4y+2=0
    6·1 answer
  • HELP ME!!! I BEGG , HELP
    14·1 answer
  • The cost of 8 muffins and 2 quarts of milk is $18. The cost of 3 muffins and and one quart of milk is $7.50. How much does 1 muf
    8·1 answer
  • Which choice is equivalent to the quotient shown here when x&gt;0?
    9·1 answer
  • PLEASE ANSWERRRRRRRRRRRRRRRRRRRRRRRR
    8·1 answer
  • What is the slope of the line?
    6·2 answers
  • Fill in the missing areas for Claire's garden table:
    10·1 answer
  • 20 Points pls Help !
    15·1 answer
  • Please help I cant do algebra no matter what and i need to get this done asap
    10·2 answers
  • Solve for x using the diagram below<br> Brainliest
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!