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3 years ago

HELP FAST Write an expression to represent the perimeter of the figure

Mathematics

2 answers:

andrey2020 [161]3 years ago

8 0

Answer:

13x+2

Step-by-step explanation:

I used the addition

Wewaii [24]3 years ago

7 0

Answer:

answer is a

Step-by-step explanation:

hope this helps:)

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Can someone please help me out here? :)

Marizza181 [45]

Answer:

i believe it's 133.13

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3 years ago

What is 5/10 in decimal form?

Snezhnost [94]

.5 or .50 is the answer

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3 years ago

Read 2 more answers

Glen Cove has a population of 7,200, which is decreasing at a

slamgirl [31]

Answer:

11 years

Step-by-step explanation:

7200 - 80x = 5000 + 120x
-5000 + 80x -5000 + 80x
2200 = 200x
11 = x

4 0

2 years ago

The crew on a fishing boat caught four fish that weighted total of 1092 pounds the tarp on way twice as much as the amberjack an

Andrew [12]

Five times the weight

6 0

3 years ago

wolverine [178]

Answer:

Ivy is 6 years old and Rose is 12 years old.

Step-by-step explanation:

To solve this problem, two variables are necessary since we have two unknown variables: Ivy's age and Rose's age.

Ivy's age will be $x$

and Rose's age will be $y$

"Ivy is half as old as her sister":

$x=\frac{y}{2}$

this will be our <u>fist equation.</u>

"In six years, Ivy will be two-thirds as old as Rose"

in six years Ivy will have $x+6$ years, and Rose will have $y +6$ years, so for this sentence we have the equation:

$x+6=\frac{2}{3}(y+6)$

this will be our <u>second equation.</u>

Substituting the value of x from the first equation into the second, and solving for y(Rose):

$\frac{y}{2}+6=\frac{2}{3} (y+6)\\\frac{y+12}{2} =\frac{2}{3} (y+6)\\y+12=\frac{4}{3} (y+6)\\3(y+12)=4(y+6)\\3y+36=4y+24\\36-24=4y-3y\\12=y$

Rose is 12 years old.

and Ivy (using the fist equation):

$x=\frac{12}{2}=6$

Ivy is 6 years old.

6 0

3 years ago