2 years ago

You buy 2 pencils and 3 erasers for $4. How might this look as an equation?

Mathematics

1 answer:

PilotLPTM [1.2K]2 years ago

5 0

Answer:

2x+3y=4 I don't know the variables so I use x and y

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1 year ago

The robotics team needs to purchase $350 of new equipment. Each of the x students on the team plans to fundraise and contribute

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3 years ago

What is the solution for 4x+5=

Mamont248 [21]

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Rosa climbs a 16-meter tower to ride a straight water slide. After landing in the slash pool, she walks 9 meters back to the bas

erastova [34]

Answer:

The length of slide is 18.36 meters

Step-by-step explanation:

The given scenario forms a right-angled triangle where

The height of tower id perpendicular, the distance between slash pool and base of tower is base and the length of slide will be hypotenuse.

Height of tower = h = 16 meters

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As it is a right angled triangle, we can use Pythagoras theorem to find the length of slide

Pythagoras theorem states that:

$(Hypotenuse)^2 = (Base)^2+(Perpendicular)^2\\s^2 = b^2+h^2\\s^2 = (9)^2+(16)^2\\s^2 = 81+256\\s^2 = 337\\s^2 = 18.36\ meters$

Hence,

The length of slide is 18.36 meters

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2 years ago

Ez points!!!!! what is 3+3/3

scoray [572]

Answer:

Step-by-step explanation:

3 plus 3 is 6 then divided by 3 is 2

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3 years ago

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