The perimeter of a triangle is 51 cm. The lengths of its sides are x cm, x
+2cm, and x+4 cm. What is the length, in cm, of the longest side of the triangle

Answer:

1.) Distributive Property

2.) Associative Property

Step-by-step explanation:

Please leave ”thanks” heart if I helped

Answer:

2318

Step-by-step explanation:

Well first you'd need to turn the fractions to improper, for instance you'd need to turn 1 1/3 from a mixed number to an improper fraction you do this by, keeping your denominator and then multiplying 3x1 and adding the 1, after that your final fraction should be 4/3 you also do this for your other fractions, let's remember that we still need to make 17 5/6 improper and 10 2/5 improper. so 17 5/6 will turn into 107/6 we are basically just doing 17x6 plus 5, now 10 2/5 will turn into 52/5 then we will have to simplify our fractions and subtract

Answer:

204 is the correct answer :)

Answer:

96, 192, 288, 384

Step-by-step:

First we find the difference between the first 2 digits so we subtract them both from each other

192-96

which is

=96

therefore its safe to say that +96 is the rule of the sequence

so I did 192+96 to find the missing number which gave me

=288

Hope this helped you- have a good day bro cya)

Answer:

288

Step-by-step explanation:

Answer:

Line up the decimal points vertically. Fill in any 0's where necessary. 2) Add or subtract the numbers as if they were whole numbers. 3) Place the decimal point in the sum or difference so that it lines up vertically with the numbers being added or subtracted.

Step-by-step explanation:

Answer:

They are added by just put them on top of one them as well with subtraction

Step-by-step explanation:

Answer:

∠Y= 120

Step-by-step explanation:

Answer:

7/3

Step-by-step explanation

4y+8=29-5y

First you are going to subtract 8 from both sides of the equation.

4y=21-5y

Next you are going to add 5y to each side of the equation.

9y=21

Now write it as a fraction,

9/21

Last but not least simplify.

3/7

Answer:

-1/3

Step-by-step explanation:

m= y2-y1/x21-x1

m= 2-1/-2-1

m= 1/-3

m= -1/3

Answer:

2 shirts

Step-by-step explain

14 times 2 is 28 and you cant go over the price so yes 2

Answer:

hope it helps you...........

Answer:

The distance is 2 units.

Step-by-step explanation:

Given Data:

Point 1: (-3, -5)

Point 2: (-3, -7)

Distance Formula:

[tex]\sqrt{(x2 - x1)^{2} + (y2-y1)^{2} }[/tex]

Substitute the given values and solve:

[tex]\sqrt{(-3 --3)^{2}+(-7--5)^{2} }[/tex]

[tex]\sqrt{0^{2} +(-2)^{2} }[/tex]

[tex]\sqrt{0+4}[/tex]

[tex]\sqrt{4}[/tex]

= 2

Answer = 2

hope this helps and is right!! p.s. i really need brainliest :)

Answer:

y = 5

Step-by-step explanation:

Ok so you need to move y to its own spot so either on the right or left of the equation. BUT i recommend leaving it and instead moving -10 to the other side. REMEMBER when you move a number to the other side of the equation you change its value so instead of -10 it will become +10. so you will get 10-5=y so 5=y, if you want the y to be on the other side flip them around -y=-5(since you switched them you need to make them minus, or plus if the number was originally negative) SINCE you have minuses on both sides you can cancel them out and you will be left with y=5.

Why you need to reorder:

you need to reorder to find Y there is no way you can find Y without reordering. When you are reordering remember that Y has to be by itself in one side of the equation.  

Answer: 3,000 milligrams would equal 3 grams because 1 gram= 1,000 milligrams

Answer:

3 grams.

Step-by-step explanation: 3,000 milligrams converted to grams = 3 grams.

Answer:

the correct answer is c

Step-by-step explanation:

Answer:

the 2x and 1/2x are the slope.(rise over run)

the +2 and -1 are intercepts on the y axis

Step-by-step explanation:

Answer:

A ratio of 1/2 can be entered into the equivalent ratio calculator as 1:2. 2/10 would be 2:10, 3/4 would be 3:4 and so on.

Step-by-step explanation:

Try using a equivalent ratio calculator

Please give thanks :)

Answer:

1612.2

Step-by-step explanation:

3.74% × 2 = 7.48%

1500 + 7.48% = 1612.2

Answer:

1,500 x 1.0374^2 = 1614.29814

=$1613.30

Step-by-step explanation:

Answer:

are you trying to figure out what slope is or what the slope is on the assignment  

Step-by-step explanation:

[tex] \frac{900}{7 0} = 12.857.....[/tex]

It will take approximately 13 seconds.

Answer:

About 13 seconds

Step-by-step explanation:

900/70 = 12.85...

12.85 = 13

Answer:

4

Step-by-step explanation:

So we are multiplying 2 by 4 to get 8 large batches of peanuts, so we need to do the same sunflower seeds because the "ratio is the same"

Answer:

4

Step-by-step explanation:

The ratio for a small batch

for peanuts to sunflowers seeds is

2:1

and since a large

has 8 cups of peanuts it can be represented as

8:x

we are solving for x

to get from 2 to 8 we multiplied by 4

so find the x value we multiply 1 by 4

which we get 4 cups of sunflowers eeds

with the new ratio being 8:4

Answer:

Nope

Step-by-step explanation:

This isnt wishlist

Answer:

57 miles

Step-by-step explanation:

First, do 19 ÷ 1/4. This is the same as 19 × 4 which is 76. Then do 3/4 × 76. 76 ÷ 4 = 19 and 19 × 3 is 57. The unit is miles because the two h's cancel out.

Hope this helps!

Answer:

a+ pie r square so the answer is  441x pie = 1385.4424

Step-by-step explanation:

Answer:

4 cars because he washed 20 cars in 20 hours

Answer:

8 cars

Step-by-step explanation:

20÷5=4

so 4 per hour

4•2=8

so 8 per 2 hours

Answer: 7/6

Step-by-step explanation:
1/2:3/7× x = 1/2x= 1/2 ÷ 3/7x= 1/2×7/3x= 7/6

Answer:

Step-by-step explanation:

-3.7+12.5=8.8

Answer:

12.5 - (-3.7)

12.5 + 3.7

16.2

Step-by-step explanation:

The distance is 16.2