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Masja [62]
4 years ago
5

Why do you have to flip where x is when you are doing porportions

Mathematics
1 answer:
Nitella [24]4 years ago
5 0
You don't flip; you cross multiply proportions
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Helppppppppppp plzzzzzzzzz
Ierofanga [76]

Answer:

6,250

Step-by-step explanation:

(4.3+8.2)500

12.5(500)

6,250

Hope this helps! Please mark brainliest :)

7 0
3 years ago
The perimeter of a rectangle is the sum of the lenths of its four sides. Which expression, where / = length and w= width, does n
ANTONII [103]

Answer:

Perimeter of a rectangle = 2(L + W)

Step-by-step explanation:

L = length

W = width

In a rectangle, of the four sides, there are two equal length and 2 equal width

Length = 2 sides

Width = 2 sides

perimeter of a rectangle is the sum of the lenths of its four sides.

Perimeter of a rectangle = L + L + W + W

= 2L + 2W

Factorize

= 2(L + W)

Perimeter of a rectangle = 2(L + W)

This expression shows the relationship

7 0
3 years ago
Solve for x: x-17 =-29
jolli1 [7]

Answer:

x = - 12

Step-by-step explanation:

Given

x - 17 = - 29 ( add 17 to both sides )

x = - 12

8 0
3 years ago
Read 2 more answers
Simply the monomials below<br><br>(-8x⁴ y³)•(2x⁵ y²)+7x⁹ y⁵​
vlada-n [284]

Answer:

-9x^9y^5

Step-by-step explanation:

Do the multiply first:

-16x^9y^5+7x^9y^5

=x^9y^5(-16+7)

=-9x^9y^5

6 0
3 years ago
Read 2 more answers
Use subtraction 14 x 25 4
kobusy [5.1K]
14 x 25 = 350
350-4 = 346
4 0
4 years ago
Read 2 more answers
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