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
Sever21 [200]
3 years ago
7

What percent is the shaded portion of the entire diagram? 9% 40% 45% 90%

Mathematics
2 answers:
umka21 [38]3 years ago
8 0

45% :) Step-by-step explanation:

ValentinkaMS [17]3 years ago
6 0

In this diagram, there are a total of 20 squares, and 9 of them are shaded. This means that 9/20 of them are shaded, and to find what percent this is, divide 9 by 20 and multiply what you get by 100.

9 divided by 20 =0.45

0.45 x 100 = 45%.

45% is your final answer!

I hope this helps and have a great rest of your day!

You might be interested in
Please answer the ones that have red dots on them my mom said those ones are wrong copy and paste then add your answer please:)
Hoochie [10]

Answer:

7 = 24 blue cars

8 = sorry idk

9 = sorry idk

10 = 16 horses

can i have brainliest

3 0
3 years ago
A road sign is in the shape of an equilateral triangle with a vertical measurement of 41.2cm. How long is each side?
shusha [124]
H=(√3)*a/2 = 41.2

So, a=2*41.2/√3=47.6
3 0
3 years ago
Please Help Me On These Questions!!!!!! I need Help!!!!!
melisa1 [442]
1. This is one confusing question... But here is what I did
x = 2y + 1
y = 3y^{2} + 2x

So plug in Y to solve for X
x = 2 (3y^{2} + 2x) + 1
x = -2y^{2} - \frac{1}{3}
Not sure if that's completely correct, but I'm positive I didn't make any mistakes...


5. You have to find the multiples of 60 so...

1 60
2 30
3 20
4 15
<span>5 12  <---

7 = 12 - 5</span>
4 0
3 years ago
The radius of a semi-circle measures 5<br> units. Find its area.
shutvik [7]

Answer:

≈39.27 units

Step-by-step explanation:

To find the area of a semi circle, you use the formula for finding the area of a circle, which is \pir^{2}, and then you divide that by 2 since it is half of a circle.

In this case, \pi(5)^{2} ≈ 78.54

\frac{78.54}{2} = 39.27

8 0
3 years ago
Find the area of the trapezoid!!!! PLEASE HELP!!!!
san4es73 [151]

ANSWER

32 \sqrt{3}  {ft}^{2}

EXPLANATION

The area of a tra-pezoid is half times sum of the bases times the vertical height.

From the diagram ( see attachment) we use the Pythagoras Theorem to obtain,

{x}^{2}  +  {(4 \sqrt{3}) }^{2}  =  {8}^{2}

{x}^{2}  +  48  =  64

{x}^{2}  =  64 - 48

{x}^{2}=16

x =  \sqrt{16}  = 4ft

This implies that , y=10-4=6ft

The area of tra-pezoid

=  \frac{1}{2} (10 + 6) \times 4 \sqrt{3}

=  \frac{1}{2} (16) \times 4 \sqrt{3}

=  8\times 4 \sqrt{3}

= 32 \sqrt{3}  {ft}^{2}

6 0
4 years ago
Other questions:
  • Three prime numbers which add up to 25
    6·2 answers
  • 14 students, how many different teams of 5 students can be made
    15·1 answer
  • Select the correct answer.
    12·1 answer
  • What additional information could be used to prove that the triangles are congruent using AAS or ASA? Check all that apply.
    9·2 answers
  • Factor completely (5x+4)^2-25​
    13·1 answer
  • The sales tax in your city is 8.8% an item costs $63 before tax how much tax would you pay on that item
    12·2 answers
  • A town has a small theater for weekend community plays and musicals. Each weekend, the theater can sell a total of 761 tickets f
    15·1 answer
  • Jeremy opens a chocolate shop in the city. He pays $1,500 a month for rent and maintenance of the shop. The price of raw materia
    10·2 answers
  • Please help me. ____\\\\\\\\\[]_____
    14·1 answer
  • 120 pianists compete in a piano competition. (a) In the first round, 30 of the 120 are selected to go on to the next round. How
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!