3 years ago

You can factor a quadratic function using the completing the square method for any coefficient of the a term. True or false

Mathematics

1 answer:

Andrej [43]3 years ago

8 0

Answer:

Step-by-step explanation:

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Mr. D'Agostino decided he wanted to build a pool in his backyard this summer. He sketched a drawing that had a scale of 1 in. =

Travka [436]

Answer:

46080 ft²

Step-by-step explanation:

Given :

Scale :

1 in = 4 feets

Recall :

I foot =. 12 inches

Length of drawing = 4 feets

Length of drawing in inches = 4 * 12 = 48 inches

Width of drawing = 5 feets

Width of drawing in inches = 5 * 12 = 60 inches

Actual length of pool = 48 * 4 = 192 feets

Actual width of pool = 60 * 4 = 240 feets

The actual area of the pool :

Length * width

192 feets * 240 feets = 46080 ft²

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3 years ago

This package of sliced cheese costs $2.97, How much would a package with 18 slices cost at the same price per slice

Mice21 [21]

Answer:

Cant you just type that in the calculator 18 times lol

Step-by-step explanation:

use a calculator

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3 years ago

PLEASE HELP I WILL MARK BRILLIANT WHOEVER CAN ANSWER this question And I will only accept if you explain with a well answer Than

Sveta_85 [38]

Move it to the right 1 unit and up 3 units

3 0

3 years ago

The cost of renting a sailboat at a lake is $60 per hour plus $14 for lifejackets. Write an equation in slope-intercept form tha

Blizzard [7]

Answer:

y=60x+14

Step-by-step explanation:

60 is the slope that is going UP at a certain rate and then ur adding 14

7 0

3 years ago

Read 2 more answers

Which function passes through the points (2,3) and (4,4)?

Pie

A(2;3), B(4;4)
$y=ax+b$
$a=\dfrac{4-3}{4-2}=\dfrac{1}{2}$
$3=\dfrac{1}{2}*2+b$
$3=1+b$
$b=2$

$y=\dfrac{1}{2}x+2$

:)

6 0

3 years ago