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likoan [24]
3 years ago
13

1 Lindsay has finished 14 of the 20 lessons in her violin book.

Mathematics
1 answer:
Studentka2010 [4]3 years ago
6 0

Answer:

21 questions out of 30

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Angle x =<br> angle y =
Bezzdna [24]
X-54
Y- 36

180-126 to find x
And 54+ y= 90
8 0
3 years ago
Devin drank 1/8 gallon of orange juice, and his brother Sam drank 1/3 of the same gallon. How much of the gallon of orange juice
garri49 [273]
1/8+1/3. The denominator is changed to 24. 1/8 will turn to 3/24 and 1/3 will turn to 8/24. 3/24+8/24= 11/24.
4 0
3 years ago
You choose 3 bananas from a group of 9. In how many ways can this be done?
alexandr1967 [171]

Assuming the order of selection doesn't matter:

\displaystyle \binom{9}{3}=\dfrac{9!}{3!6!}=\dfrac{7\cdot8\cdot9}{2\cdot3}=84

6 0
4 years ago
Solve m=10x−x for x<br> help
viva [34]
Hello there!

m = 10x - x, solve for x.
First, we need to combine like-terms.
10x - x = 9x.

We now have:
m = 9x
Divide both sides by 9 to solve for x.
x = \frac{m}{9}

I hope this helps!
7 0
3 years ago
Find the missing side
Marrrta [24]

Answer:

x = 71.5 in

Step-by-step explanation:

Remember the SOHCAHTOA rule

Soh...

Sine = Opposite / Hypotenuse

...cah...

Cosine = Adjacent / Hypotenuse

...toa

Tangent = Opposite / Adjacent

In this case, we use: CAH.

cos(52) = 44/x

x = 44/cos(52)

x = 71.5 inches

5 0
3 years ago
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