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sleet_krkn [62]
2 years ago
9

Find the area of the squared shaped traffic sign below that is requrieed to make this square-shaped traffic sign

Mathematics
1 answer:
s2008m [1.1K]2 years ago
3 0

is a square, so it has four equal sides, so the width is 5x + 2 long and the lenght is also 5x + 2 long, so length*width, namely the area will be,


\bf A=(5x+2)(5x+2)\implies A=\stackrel{FOIL}{25x^2+20x+4}

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ICE Princess25 [194]

The LCM of the given numbers have been determined.

<h3>What is LCM ?</h3>

LCM stands for Least Common Multiple .

For two numbers , LCM is the number that is the smallest number of which they both are a factor.

It is asked to determine

LCM of 6 and 9

6 = { 6 , 12 , 18 , 24 , 30 , 36 , 42 .....}

9 = { 9 , 18 ,27 .....}

The LCM of 6 , 9 is 18

LCM of 8 and 12

8 = { 8,16,24,32....}

12 = {12 , 24 ,36....}

The LCM of 8 and 12 is 24

LCM of 4 , 6 and 8

4 = {4 , 8 , 12 , 16 , 20,24,28 ....}

6 = { 6 ,12 ,18,24......}

8 = {8 , 16,24 .....}

The LCM of 4,6 and 8  is 24

The LCM of 6 and 15 is 30  

The LCM of 20 and 30 is  60

The LCM of 25,30 and 75 is 150

The image of the solution is attached .

To know more about LCM

brainly.com/question/20739723

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6 0
2 years ago
Write an equation for the graph of a linear function that has slope -1/3 and a y intercept -3
TEA [102]

Answer: y=-(1)/(3)x-3

Please mark brainiest

3 0
2 years ago
Jackson estimated 637 ÷ 78 as 640 ÷ 80. He reasoned that 64 tens divided by 8 tens should be 8 tens. Is Jackson’s reasoning corr
Sholpan [36]

Answer:

the correct solution has been explained

Step-by-step explanation:

Jackson,s reasoning is incorrect  because it should be 8 ones and not 8 tens that would give 64

\frac{640}{80} = \frac{64}{8} = 8

Moreover, \frac{637}{78}  is\ not\ equal\ to \frac{640}{8}

as \frac{637}{78}= 8.16

whereas \frac{640}{80} = 8

clearly, both quantities are different

7 0
3 years ago
Maya painted 3/4 of her art project in the morning and 1/8 of her project in the evening. Which equation can maya use to find ho
Ghella [55]
Answer: 28/32 but converted its 7/8. My work is kinda messy sorry. But this is my work.

6 0
2 years ago
Jessie says to round 736,400 to the nearest ten thousand ,he will round to 770,000. is he right? explain.
djverab [1.8K]

no because if your rounding 736,400 it will be 740,000 if its 4 or less you let it rest if its 5 or more it rises


3 0
3 years ago
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