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Rainbow [258]
3 years ago
8

2 different questions

Mathematics
2 answers:
erastovalidia [21]3 years ago
7 0

Answer:

1. 950

2. 950

Step-by-step explanation:

1.

(10*50)+(9*50)\\500+450 = 950

2.

(20*50)-50\\1000-50=950\\

spin [16.1K]3 years ago
5 0

Answer:

950 and 950

Step-by-step explanation:

Lets just get this done :

10 x 50 = 500

9 x 50 = 450

500 + 450 =

950

---

20 x 50 = 1000

1000 - 50 = 950

Hope this helps!

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Solve for y in terms of m by cross-multiplying.<br><br><img src="https://tex.z-dn.net/?f=%5Cfrac%7By%7D%7Bm%7D%20%3D%5Cfrac%7B1%
taurus [48]

Answer:

y = m/3

Step-by-step explanation:

y          1

---- = --------

m          3

Cross multiply

3*y = 1*m

3y = m

Divide each side by 3

3y/3 = m/3

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6 0
3 years ago
1. A die is rolled once. What is the probability of rolling :
aleksklad [387]
Assuming this is a 6-sided die:

(a) 1/6 = 0.167 or 16.7 %
(b) zero (numbers on the die are 1-6)
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7 0
3 years ago
I really need help with this, thank you!!!
Lyrx [107]

Answer:

6. 60°

7. 5.19559

8. 7.96011

Step-by-step explanation:

6. The sum of angles in a triangle is 180°, so the remaining angle is ...

  180° -40° -80° = 60°

7. The lengths of sides are proportional to the sine of the opposite angle (Law of Sines).

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8. Same explanation as 7.

  b = c·sin(B)/sin(C) = 7·sin(80°)/sin(60°) ≈ 7.96011  

3 0
3 years ago
Read 2 more answers
A basket had 120 star apples and mangoes.if there are 90 mangoes what is the ratio of mangoes to star apples.?
leva [86]

Answer:

3 : 1

Step-by-step explanation:

120-90=30

90 mangoes

30 apples

90 : 30 divide both by 10

9 : 3 divide both by 3

3 : 1

6 0
3 years ago
Xavier is helping his mom paint their house. His mom likes 3 different body colors and 5 different trim colors. How many differe
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I think its eight combinations.<span />
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