3 years ago

How do you find perimeter of a rectangle?

Mathematics

1 answer:

Paha777 [63]3 years ago

3 0

You add the numbers of all 4 sides.

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weeeeeb [17]

9514 1404 393

Answer:

102

Step-by-step explanation:

The total of ratio units is ...

6 + 3 + 8 = 17

The difference between the Charlie's ratio units and Adrian's ratio units is ...

8 - 6 = 2

That is, the total number of ratio units is 17/2 = 8.5 times that difference.

The actual difference is 12 sweets, so the total number of sweets is ...

8.5 × 12 = 102 . . . . total sweets

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3 years ago

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Answer:

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3 years ago

Solve the system of equations and choose the correct ordered pair. 2x + 5y = 15 5x + 10y = 35

horrorfan [7]

X=5 and Y= 1 Hope this helps!

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3 years ago

At Coffee-R-Us, Kyle’s salary is $35 per week. He also earns 75% of his weekly sales as a commission. Mona works at Coffee-4-U,

Anna007 [38]

Answer:

false

Step-by-step explanation:

3 0

3 years ago

Write a linear function f with the values f(10)=5 and f(2)=-3

Nutka1998 [239]

Answer:

$f(x)=x-5$

Step-by-step explanation:

step 1

Find the slope m

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have the ordered pairs

(10,5) and (2,-3)

substitute the values

$m=\frac{-3-5}{2-10}$

$m=\frac{-8}{-8}$

$m=1$

step 2

Find the equation of the line in slope intercept form

$f(x)=mx+b$

we have

$m=1$

$point\ (10,5)$

substitute and solve for b

$5=(1)(10)+b$

$5=10+b$

$b=-5$

The linear function is equal to

$f(x)=x-5$

3 0

3 years ago