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3 years ago

10.The school needs to purchase a new refrigerator for student rewards. Lowes and Sears have the model

Mathematics

1 answer:

vovangra [49]3 years ago

8 0

Lowe’s would be a better. They would be $10 cheaper even after the delivery fee.

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In Art Class, you designed a rectangle stained glass window. The

Ierofanga [76]

Answer:

Step-by-step explanation:

Draw a triangle and label the sides (picture below):

● the length is 2x+2

● and the width or the height is 6x

The perimeter of a rectangle is the sum of the sides

● P = 2x+2 + 6x + 2x+2 + 6x

Isolate the similar terms

● P = (2x+2x+6x+6x) + (2+2)

● P = 16x + 4

4 0

2 years ago

A programmer wants to display how the shape of a rectangle with a fixed perimeter of 300 inches can be changed by varying the re

stiv31 [10]

If the rectangle has a fixed width of 300, it means that

$2(l+w)=300 \iff l+w=150 \iff w=150-l$

where $w$ and $l$ are width and length, respetively.

So given the length $l$ , the are would be

$l\times w = l\times (150-l)=-l^2+150l$

7 0

3 years ago

Plsss help me with this!!!!

MakcuM [25]

The interior angles of a triangle add up to 180 degrees, meaning we can make an equation.

$2x+36=180$

$2x=144$

$x=72$

Hope this helps.

頑張って!

8 0

3 years ago

If f(x)=x^2+2x-4 and g(x)=3x+1 find f(g(x))=()x^2+()x+()

barxatty [35]

Answer:

9x^2+22x-2

Step-by-step explanation:

f(g(x))=(3x+1)^2+2(3x+1)-4

=9x^2+16x+6x+2-4

=9x^2+22x-2

to find the soultion of mentioned question you have to put the value of g(x) into f(x) and then solve it like normal ...

6 0

2 years ago

CAN someone help pweaseeee ill mark brainliest

zepelin [54]

Answer:

Step-by-step explanation:

4 0

3 years ago

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