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Scrat [10]
3 years ago
12

PLEASE HELP!! BRAINLIST!

Mathematics
1 answer:
pychu [463]3 years ago
3 0

Answer:

use the explicit rule

Step-by-step explanation:

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Can anyone help me on that question too its math plsss​
Assoli18 [71]

Answer:

2x= 40°

5x= 100°

Step-by-step explanation:

2x on opposite angle because it is an isosceles triangle

2x+ 2x+ 5x = 180° (angles of a triangle)

9x= 180

x= 180/9

x= 20°

Sub

2(20)= 40°

5(20)= 100°

7 0
3 years ago
If <img src="https://tex.z-dn.net/?f=x%3D%2812%2A16-15%29%28%5Cdfrac%7B2-50%7D%7B25%7D%29" id="TexFormula1" title="x=(12*16-15)(
ser-zykov [4K]

Answer:

-\frac{8496}{25}

Step-by-step explanation:

177\cdot -1.92 = -177-(1.77*92)=-177-162.84=-339.84=\dfrac{33984}{100}=-\frac{8496}{25}

4 0
3 years ago
Read 2 more answers
Can anyone help me do the question that are circled with red? You don't need to do the graphing calculator thing,, just factor t
stealth61 [152]

Answer:

16. (4 + h)( 11 + h)

17. (2 - x)(20 - x)

18.  (2 + x)(- 12 + x)

19. (6 + m)(- 7 + m)

20. x =4 and 3

21. x = 9 and -3

Step-by-step explanation:

16. 44 + 15h + h² = 44 + 11h + 4h + h² = (4 + h)( 11 + h) (Answer)

17. 40 - 22x + x² = 40 - 20x - 2x + x² = (2 - x)(20 - x) (Answer)

18. - 24 - 10x + x² = - 24 - 12x + 2x + x² = (2 + x)( - 12 + x) (Answer)

19. - 42 - m + m² = - 42 - 7m + 6m + m² =  (6 + m)(- 7 + m) (Answer)

20. x² - 7x + 12 = 0

⇒ x² - 4x - 3x + 12 = 0

⇒ (x - 4)( x - 3) = 0

⇒ x =4 and 3 (Answer)

21.  x² - 6x = 27

⇒ x² - 6x -27 = 0

⇒ x² - 9x + 3x - 27 = 0

⇒ (x - 9)( x + 3) = 0

⇒ x = 9 and -3 (Answer)

6 0
4 years ago
Given f(x) =<br> + 2, find f(0)
horsena [70]

Answer:

B

Step-by-step explanation:

toookt the test dude

6 0
3 years ago
At the end of a recent WNBA regular season, the Phoenix murmur had 12 more victories than losses. The number of victories they h
Hoochie [10]

Answer:

34 games


Step-by-step explanation:

let the number of losses be  l

let the number of victories be  v


<u>the Phoenix murmur had 12 more victories than losses:</u>

v=l+12

<u>The number of victories they had was one more than two times the number of losses:</u>

v=2l+1


<em>We have 2 expressions for v, equating these 2, we can solve for l:</em>

l+12=2l+1\\12-1=2l-l\\11=l

So 11 games, they lost.

Using this value, we can plug into the 1st equation to solve for v:

v=l+12\\v=11+12\\v=23

So 23 games, they won.


Given that no draws, they played a total of 23 + 11 = 34 games this season

6 0
4 years ago
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