2 years ago

Emily is a college student who is planning to spend her summer in Boston. She

Mathematics

1 answer:

Likurg_2 [28]2 years ago

6 0

Answer:

The answer would be 400 x 9. It is the closes estimate. You just have to subtract 100 to get the full answer.

Step-by-step explanation:

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Please answer worksheet 50 points!! And I’ll mark brainliest

GalinKa [24]

Answer:

Whoops that you didn't add the worksheet but thanks for the points anyways?

Step-by-step explanation:

Hope you have a good day though. :)

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2 years ago

A pizza maker can make 8 pizzas in 12 minutes. What is the pizza maker's unit rate?

Mrrafil [7]

1 Pizza Every 1.5 Minutes

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3 years ago

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Encuentra en cada producto notable el error o errores,enciérralo y escribe el resultado correcto.

lbvjy [14]

Given:

The equation is:

$(2x+3y)(2x-3y)=4x^2+6y^2$

To find:

The error in the given equation and correct it.

Solution:

We have,

$(2x+3y)(2x-3y)=4x^2+6y^2$

Taking left-hand side, we get

$L.H.S.=(2x+3y)(2x-3y)$

$L.H.S.=(2x)^2-(3y)^2$ $[\because a^2-b^2=(a-b)(a+b)]$

$L.H.S.=(2)^2(x)^2-(3)^2(y)^2$ $[\because (ab)^x=a^xb^x]$

$L.H.S.=4x^2-9y^2$

It is not equal to right-hand side $4x^2+6y^2$ . In the right hand side, there must be a negative sign instead of positive sign.

Therefore, $(2x+3y)(2x-3y)=4x^2-6y^2$ .

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3 years ago

Find the height of a building that casts a shadow 15 feet long at the same time of day that a stick 6 feet long casts a shadow o

Sonbull [250]

The building is 30 feet tall

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topjm [15]

Answer:

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Step-by-step explanation:

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