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Lyrx [107]
2 years ago
11

A box is filled with green marbles, red marbles, and blue marbles. The ratio of red marbles to green marbles is 3:1. The ratio o

f green marbles to all of the marbles in the box is 2:11. Write each of the following ratios using the symbol.
The ratio of red marbles to blue marbles.__?__​
Mathematics
1 answer:
V125BC [204]2 years ago
6 0

Answer:

The answer is 3:2 look at the explanation

Step-by-step explanation:

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shtirl [24]

Answer:

Angles 6 and 2

Step-by-step explanation:

They are in the "interior" of the figure, plus, ik how to do this

<em><u>Hope this helped! Have a nice day! Plz mark as brainliest!!!</u></em>

<em><u>-XxDeathshotxX</u></em>

4 0
2 years ago
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A catapult launches a boulder with an upward velocity of 120 ft/s. The height of the boulder, h,
Vlad1618 [11]

Answer:

Reaches a maximum height of 235.00 feet in 3.75 seconds.

Step-by-step explanation:

The height of the boulder, h,  in feet after t seconds is given by the function is given by :

h=-16t^2+120t+10 .....(1)

For maximum height, put \dfrac{dh}{dt}=0

i.e.

\dfrac{d(-16t^2+120t+10)}{dt}=0\\\\-32t+120=0\\\\32t=120\\\\t=3.75\ s

Put t = 3.75 in equation (1). So,

h=-16(3.75)^2+120(3.75)+10\\\\h=235\ \text{feet}

So, the boulder's maximum height is 235 feets and it takes 3.75 s to reach to its maximum height.

3 0
3 years ago
write the equation of the line that is perpendicular to the line y=-1/5x+9 and passes through the point (-2,-2)
OLEGan [10]

Answer:y=5x+8

Step-by-step explanation: the perpendicular slope is going to be the negative reciprocal of your given slope. In this case the perpendicular line has a slope of 5, because u flip -1/5 to make -5 and u negate -5 to make 5. This perpendicular slope passes through (-2,-2) and u find the y intercept like this: -2=(5(-2))+b. Therefore the y intercept is 8 and the perpendicular slope is y=5x+8

4 0
4 years ago
If you were to describe a translation of triangle , what information would you need to include in your description?
emmainna [20.7K]
You would need to have the information of how it translated, wether it was left or right, or up or down. you would also want the information of how far it translated.
8 0
4 years ago
What is the volume of a 3 foot tall cylindrical trash can with a 1 foot radius
Oksi-84 [34.3K]

Answer: V= 9.42

Step-by-step explanation: Volume of a cylinder: \pir²h

radius= 1 ft

height= 3 ft

=\pi×1²×3

=9.42

This is my first time answering a question so yeah.

4 0
3 years ago
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