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Viktor [21]
3 years ago
8

Imagine your family is considering moving into a new home. How might perimeter and area be used to describe homes you may consid

er
Mathematics
1 answer:
lianna [129]3 years ago
6 0
If we assume that the house has 2 floors, we separately measure the area of the first area and second floors. The area of the house can be divided into rectangles. The area of each floor of the house is equal to the sum of the areas of the rectangles that make it up. The area of a rectangle is equal to the product of 2 of its perpendicular sides.As for the perimeter, to calculate it you need to add the length of each side.

Of course, the area and perimeter of the house are utilized to calculate how much it will cost to repair, for example.
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What is the correct solution for 8x = 56​
Mars2501 [29]

Answer:

7

Step-by-step explanation:

8(7)=56

4 0
2 years ago
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Wiley wants to make as many snack
Ghella [55]

Answer:

Wiley can make 10 snack packs.

Step-by-step explanation:

Assuming that you can't put a fraction of one item in a snack pack and yoou must use all the items, Each pack must contain a integer number of items. The smallest possible way is for each snack pack to contain 3 slices of cheese and 4 crackers. This results in a total of 10 snack packs.

6 0
3 years ago
Fine the average of these numbers, 8,12,13,15
GarryVolchara [31]

Answer:

12

Step-by-step explanation:

The average is calculated as

average = \frac{sum}{count} = \frac{8+12+13+15}{4} = \frac{48}{4} = 12

8 0
3 years ago
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Samantha was scanning photos she was scanned 123 but still has 296 left to scan how many pictures did she star with define a var
Free_Kalibri [48]
X=total photos
X-123=296
+123 +123
X=419
7 0
3 years ago
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Whats the minimum and maximum value of f(x)=3(x+8)^2−10
gizmo_the_mogwai [7]

Answer:

(-8,-10)

Step-by-step explanation:

Rewrite (x+8)2(x+8)² as (x+8)(x+8).

f(x)=3((x+8)(x+8))−10

Expand (x+8) (x+8) using the FOIL Method.

Apply the distributive property.

f(x)=3(x(x+8)+8(x+8))−10

Apply the distributive property.

f(x)=3(x⋅x+x⋅8+8(x+8))−10
Apply the distributive property.

Simplify and combine like terms.

Simplify each term.

Multiply x by x.

f(x)=3(x2+x⋅8+8x+8⋅8)−10

Move 8 to the left of x.

f(x)=3(x2+8⋅x+8x+8⋅8)−10

Multiply 8 by 8.

f(x)=3(x2+8x+8x+64)−10

Add 8x and 8x.

f(x)=3(x2+16x+64)−10

Apply the distributive property.

f(x)=3x2+3(16x)+3⋅64−10

Simplify.

Multiply 16 by 3.

f(x)=3x2+48x+3⋅64−10

Multiply 3 by 64.

f(x)=3x2+48x+192−10

Subtract 10 from 192.

f(x)=3x2+48x+182

The minimum of a quadratic function occurs at x=-\frac{b}{2a} If a is positive, the minimum value of the function is f (-\frac{b}{2a}).

Substitute in the values of aa and b.

x=−\frac{48}{2(3)}

x=-8

Replace the variable x with −8 in the expression.

f(−8)=3(−8)2+48(−8)+182

Y=-10

Therefore, the minimum value is (-8,-10) but if it is asking for just the y-value it would be -10.

7 0
2 years ago
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