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kkurt [141]
4 years ago
9

The birdwatching club has 27 members 9 girls 18 boys what is the ratio of girls to boys in the birdwatching club

Mathematics
2 answers:
Deffense [45]4 years ago
4 0
9:18 or 1:2 hope this help s
Julli [10]4 years ago
3 0
I believe it might be 9:18 not sure though
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pllllllls I need help right triangle and trigonometry special right triangles find the value of each variable​
yanalaym [24]

\huge {\mathfrak{Answer :  }}

we know,

\boxed{\cos( \theta)  =  \dfrac{base}{hypotenuse}}

so,

  • \cos(30)  =  \dfrac{24}{x}

  • \dfrac{ \sqrt{3} }{2}  =  \dfrac{24}{x}

  • x =  \dfrac{24 \times 2}{ \sqrt{3} }

  • x = 8 \sqrt{3}  \times 2

  • x = 16 \sqrt{3}

now,

\boxed{ \tan( \theta) =  \frac{perpendcular}{base}  }

  • \tan(30)  =  \dfrac{y}{24}

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6 0
3 years ago
What are some uses for the distance formula?
andrezito [222]

Finding the perimeter of polygons. Finding the area of rectangles. Finding the equation of a circle.
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3 years ago
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Which of the following best represents a rotation?
Anna007 [38]

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B. Spinning Merry-Go-Round

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5 0
3 years ago
5*23*2 what's the property?
riadik2000 [5.3K]
5*23*2
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115 x 2
230
total 230
8 0
3 years ago
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Pls help with 7,8,9 i will say thx for it
baherus [9]
Let's do this.

7. 2880 ÷ 12 = $240 per month are put into his savings. 240 ÷ 3 = 80, and 80 × 20 = 1600. Ryan gets paid $1600 a month.

8. 318.50 × .3 = 95.4, so $95.40 gets taken off, making them pay $223.10.
With their other coupon, another $33.47 will be taken off, making the final price $189.63.

9. 41.2218649697%, which can be rounded up to 41.22%

Hope this helped.
7 0
4 years ago
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