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3 years ago

The dimensions of a 4-in. square are multiplied by 3. How is the area affected? {Show work!}

Mathematics

1 answer:

Strike441 [17]3 years ago

3 0

If dimensions are multiplied by 3 then area is multiplied by 3^2

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Can someone please help me with this?!

Nimfa-mama [501]

(a) 1,1 (b) 3,2 (c) 3,2 (d) 1,5

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3 years ago

Read 2 more answers

Graph the line with slope 7 and y-intercept -7

poizon [28]

Given :-

To graph the line with slope 7 and y intercept -7.

To Find :-

The graph of the line .

Solution :-

Here since the slope of the line is 7 and y intercept is -7 , we can use the slope intercept form of the line to find the equation of the line . The slope intercept form of the line is ,

$\longrightarrow$ y = mx + c

On putting the respective values ,

$\longrightarrow$ y = 7(x) + (-7)

$\longrightarrow$ y = 7x - 7

For the graph see attachment .

6 0

2 years ago

11. Identify the properties below. a. 5 + 6 = 6 + 5 b. 7 + (3 + 9) = (7 + 9) + 3

jenyasd209 [6]

A is commutative property
B is associative property
Explanation:

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3 years ago

John O'Sullivan has just completed his first year in business. His records show that he spent the following in advertising: Inte

krek1111 [17]

Answer:

29.787%

Step-by-step explanation:

The computation of the percentage that spend on yellow pages is shown below:

= Yellow pages ÷ Total advertising cost

= $700 ÷ ($700 + $600 + $650 + $400)

= $700 ÷ $2,350

= 29.787%

6 0

3 years ago

The longest leg of a right triangle is 12 inches. The hypotenuse is 3 inches longer then twice the shortest leg. How long is the

Llana [10]

Answer:

Shortest Leg: 5 inches, Hypotenuse: 13 inches

Step-by-step explanation:

A right triangle follows the pythagorean theorem, a^2+b^2=c^2. C is the hypotenus. A combination found using this is 5, 12, and 13. To double check this, we know that the hypotenus is 2x+3, where x is the smallest leg.

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3 years ago