2 years ago

someone please please please answer these for me and make sure they are written out in steps pls and tysm!!

Mathematics

1 answer:

laila [671]2 years ago

4 0

2, 2 ,15 percent in each one

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Brainliest if correct. pls help. improper answer will lead to automatic report. will not report if wrong. 25+pts

RideAnS [48]

Answer:

x = 1.56

Step-by-step explanation:

so what you have to do is isolate the variable by dividing each side by factors that don't contain the variable.

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2 years ago

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eric is 70 inches tall pablo is as half as tall as eric annette is 5.25 inches taller than pablo how tall is annette

Kazeer [188]

Answer:

$40.25$ inches

Step-by-step explanation:

Following what the problem mentions:

"eric is 70 inches tall"

$Eric=70in$

"pablo is as half as tall as eric"

$pablo=\frac{Eric}{2}$

$pablo=\frac{70in}{2}=35in$

and "annette is 5.25 inches taller than pablo"

$annete=pablo+5.25in$

$annette=35in+5.25in =40.45in$

Annette is 40.25 inches tall

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2 years ago

-1 + 2x - x = x - 8 + (-x)

CaHeK987 [17]

Answer:

x = -7

Step-by-step explanation:

-1 + x = -8

x = -7

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2 years ago

You have entered a pie baking contest. In the contest, you must make several pies for the judges to taste. You will make your fa

andreyandreev [35.5K]

Answer:

x=2.5 cups are needed for 2 pies

Step-by-step explanation:

4/5 or 0.8

Fraction form: 4/5x = 2 x= 5/4

Decimial form: 0.8x = 2 x = 2.5

Mixed number form: 2 1/2

Hope that helped :)

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1 year ago

For what values of k does the equation kx²+(k+1)+k=0 have equal roots?

Paladinen [302]

Answer: k=-1/x^2+2

Step-by-step explanation:

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