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
Nataly_w [17]
2 years ago
14

Plssss help i will give brainliest!!!!

Mathematics
2 answers:
Gnoma [55]2 years ago
5 0

Answer: the 4th one I think

Step-by-step explanation:

Mandarinka [93]2 years ago
5 0

Answer: the forth one :)

Step-by-step explanation:

You might be interested in
Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.
kirza4 [7]

Answer:

Area of the region = 15.03 in²

Step-by-step explanation:

Area of region between a regular hexagon with sides 6" and circle inscribed.

So Area of region = Area of regular hexagon - area of circle

Now area of regular hexagon = \frac{3a^{2} \sqrt{3}}{2}

where a = side of the hexagon = 6"

Now area of regular hexagon = \frac{3(6^{2})\sqrt{3}}{2}=\frac{108\sqrt{3}}{2} = 93.53 square in.

Area of circle inscribed = πr²

Here r is the radius of the circle = \sqrt{6^{2}-3^{2}}=\sqrt{36-9}

r = 5"

So area of the inscribed circle = π(5)² = 3.14(25) = 78.5 square in.

Now area of region = 93.53 - 78.5 = 15.03 in²

5 0
3 years ago
What is a prime factorization of 42 pls help :)
Darya [45]

Answer:

6,7

Step-by-step explanation:

7 0
3 years ago
PLEASE HELP 2 QUESTIONS 45 POINTS!!!!!!!!!
Effectus [21]

Answer:

1. -8x² - 16x - 6      a = -8, b = -16, c = -6

1. 4x² - 1                  a = 4, b = 0, c = -1

Step-by-step explanation:

use the 'foil' method:

(4x + 2)(-2x - 3)

F: -8x²     O: -12x       I: -4x       L: -6

-8x² - 16x - 6

(2x + 1)(2x - 1)

F: 4x²     O: -2x       I: 2x       L: -1

4x² - 1

5 0
2 years ago
51 is 33 1/3 of what number?
nevsk [136]

Answer:

\boxed{\frac{153}{100}\:\:Or\:\:1.53}

Step-by-step explanation:

Let the number be n.


Then,

33\frac{1}{3} \tmes n=51

This implies that;

\frac{100}{3} n=51


We multiply both sides by \frac{3}{100} to obtain;


\frac{3}{100} \times \frac{100}{3}n=\frac{3}{100} \times 51


\Rightarrow n=\frac{3}{100} \times 51


\Rightarrow n=\frac{153}{100}

Or

\Rightarrow n=1.53


5 0
3 years ago
Read 2 more answers
Kylie bought a bunch of grapes that weighted 2 pounds and 9 ounces how much did the grapes weight in ounces only
Mrac [35]
Their is 16 ounces in each pound so that 16 x 2= 32+9 

You're answer is 41
4 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation.<br><br> –3x + 1 + 10x = x + 4
    6·1 answer
  • If I make $200 a month and I needed to save $10,680 how long would it take
    13·2 answers
  • 3 (2d-1) 2d= 4(d-2) + 5
    15·1 answer
  • Cady found that she uses 1/7 of a roll of paper towels each week. How many rolls of paper towels will she use in 8 weeks?
    9·1 answer
  • The questions are above
    5·1 answer
  • Please help me. Thanks! :)
    15·1 answer
  • Five surf shops sell the same pair of flip-flops for the following prices: $17.00, $15.50, $15.00, $18.00, $15.00. Find the mean
    5·2 answers
  • How much milk 10% of 10 lliters of milk
    13·2 answers
  • Given 144= 12^2 which statement is true?<br><br> I’m I right ? If not can you correct me please
    12·1 answer
  • Please help;-; tysm! you don't gotta explain since its already explaining template<br> (23 points)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!