2 years ago

Find the equation of the axis of symmetry and the coordinates of the vertex of the graph of the function y = 2x2 + 4x –3.

Mathematics

1 answer:

Tpy6a [65]2 years ago

7 0

A graphing calculator shows the 4th selection to be appropriate.

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Match the terms to their definition. 1. part-whole ratio a ratio comparing a portion of a whole quantity to the whole quantity 2

dem82 [27]

Answer:

They're already matched... at least they way you typed it.

Step-by-step explanation:

A ratio is a comparison of two numbers as a fraction or quotient. A part-whole ratio is a ratio comparing a part of something to the whole thing. A part-part ratio is ratio comparing two different parts of one whole.

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2 years ago

2 less than 7 times a number c is written as

sammy [17]

Answer:

7c-2

Step-by-step explanation:

7 times a number c tells us that we want to multiply c by seven. 2 less than tells us that we want to subtract 2 from 7c.

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Enrollment in French class at a high school is 0.72 of enrollment in Spanish class. What is enrollment in French class compared

emmasim [6.3K]

72%, 28%

1-0,72=0,38

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2 years ago

Ms Ramos’s thumb measures 4 centimeters. Express the length in meters.

viva [34]

Answer:

1.1%

Step-by-step explanation:

it goes to meters and this is the answer

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Find the surface area of a square pyramid with side length 1 yd and slant height 3 yd.

vitfil [10]

Answer:

Step-by-step explanation:

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