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3 years ago

I need help on this one, I’ll really appreciate your hard work! :)

Mathematics

1 answer:

Y_Kistochka [10]3 years ago

5 0

I believe it’s 1 lol

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Gill has five boxes that contain only red and yellow counters.

ad-work [718]

Answer:

Box e

Step-by-step explanation:

14/20=0.7

6 0

3 years ago

One month Pablo rented 12 movies and 2 video games for a total of $65. The next month he rented 3 movies and 5 video games for a

borishaifa [10]

The rent for one movie is $4.50 and rent for one video game is $5.50

Step-by-step explanation:

Let,

Rent for one movie = x

Rent for one video game = y

According to given statement;

12x+2y=65 Eqn 1

3x+5y=41 Eqn 2

Multiplying Eqn 2 by 4

$4(3x+5y=41)\\12x+20y=164\ \ \ \ Eqn\ 3$

Subtracting Eqn 1 from Eqn 3

$(12x+20y)-(12x+2y)=164-65\\12x+20y-12x-2y=99\\18y=99\\$

Dividing both sides by 18

$\frac{18y}{18}=\frac{99}{18}\\y=5.50$

Putting y=5.50 in Eqn 2

$3x+5(5.50)=41\\3x+27.50=41\\3x=41-27.50\\3x=13.50$

Dividing both sides by 3

$\frac{3x}{3}=\frac{13.50}{3}\\x=4.50$

The rent for one movie is $4.50 and rent for one video game is $5.50

Keywords: linear equation, elimination method

Learn more about linear equations at:

#LearnwithBrainly

7 0

3 years ago

75=3(-6n-5)

Artist 52 [7]

Distribute.
3(-6n-5)=75
-18n-15=75
-18n=75+15
-18n=90
n=90/-18
n=-5

5 0

3 years ago

Read 2 more answers

A boat travels 229.2 miles in 38.2 hours. How much time will it take traveling 405.8 miles

MrMuchimi

$\bf \begin{array}{ccll} miles&hours\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 229.2&38.2\\ 405.8&h \end{array}\implies \cfrac{229.2}{405.8}=\cfrac{38.2}{h}\implies h=\cfrac{405.8\cdot 38.2}{229.2}$

3 0

4 years ago

Read 2 more answers

HELP ME !!! <br> GEOMETRY

ahrayia [7]

Answer:

(b) 33

Step-by-step explanation:

The side opposite x° and the hypotenuse are given. That means the relevant trig relation is ...

Sin = Opposite/Hypotenuse

sin(x°) = 6/11

The value of the angle is found using the inverse sine function:

x° = arcsin(6/11) ≈ 33.056°

x ≈ 33

_____

<em>Additional comment</em>

If you recall, the side length ratios of the "special" 30°-60°-90° triangle are 1:√3:2. Here, you have a shortest:longest side ratio that is 6:11 ≈ 6:12 = 1:2. This means the angle will be only slightly greater than 30°.

6 0

2 years ago