3 years ago

f a(x) and b(x) are linear functions with one variable, which of the following expressions produces a quadratic function?

1 answer:

8 0

You don't show the details but you would have to multiply two linear equations to produce a quadratic equation. ex:

y2*y1=(ax+b)(cx+d)=acx^2+(ad+bc)x+bd

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Frederick works in a grocery store and also mows lawns . He earns $ 10 per hour at the grocery store and $ 8.50 per hour mowing

Mariana [72]

Answer:

just multiply 35 by x and then 10 by however many lawns he mowed (if that makes sense)

Step-by-step explanation:

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3 years ago

A parallelogram has a base of 12 meters and a height of 1.5 meters. What is its area?

rusak2 [61]

Answer:

Step-by-step explanation:

12×1.5=18

its the same formula with rectangle cz if you combine both right angled triangle side its become a rectangle

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3 years ago

A phone company charges a flat rate of $15 to make phone calls for a month.they charge $0.10 per minute for each call made.if th

Ne4ueva [31]

Answer:

450 minutes

Step-by-step explanation:

15 + 0.1x = 60

15 - 15 + 0.1x = 60 - 15

0.1x = 45

$\frac{0.1x}{0.1} = \frac{45}{0.1}$

x = 450

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3 years ago

Read 2 more answers

Find the area for all of them. Pleaseee help me I don’t understand.

tester [92]

Answer:

Step-by-step explanation:

top = 120sq m

middle = 17sq cm

bottom = 102 sq feet

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3 years ago

What degree of rotation about the origin will cause the triangle below to map onto itslef

drek231 [11]

Answer:

$360^o$

Step-by-step explanation:

Given

The attached plot

Required

Which degree maps the triangle onto itself

The degrees that can map a point, line, or shape onto itself are:

$\theta=360,720,1080,1440, 1800, 2160, 2520, 2880, 3240, 3600$

i.e. multiples of 360

Looking at the given options

$(a)\ 360^o$ is correct because it can be found in the listed multiples

In other words, it will map point $(x,y)$ to point $(x,y)$

5 0

3 years ago