triangle abc is similar to triangle def. the lengths of the sides of triangle abc are 5, 8, and 11. what is the length of the shortest side of triangle def if its perimeter is 60?

Answer:

3 1/5

Step-by-step explanation:

Okay, this is a standard division problem, so our equation is:

2 2/5 ÷ 3/4

but then we have to covert the mixed number to an improper fraction:

12/5 ÷ 3/4

do the cross thingy:

4/5 x 4/1 = 16/5 = 3 1/5

So Jason can cut 3 1/5 sections or 3 if you round

Answer:

10.8kg

Step-by-step explanation:

Before he was on the diet he already weighed 80 kilograms, so it is not important to determining how much weight we gains in two months.  Instead we need to focus on the 5.4t part of the equation.  t represents the number of months so we need to substitute 2 for t and you get

5.4t

5.4(2)

10.8kg

Answer:

10.8 kg

Step-by-step explanation:

Hope this helps!

Answer:

7

Step-by-step explanation:

Answer:

it is 4 C

Step-by-step explanation:

because it is the first 4 days of January and it was 3C and on the 5 day it was 1C add it up and you will get 4C

Answer:

750 bushels

Step-by-step explanation: 20/300=50/b               b=bushels

cross multiply then you get 20b=15000

next you divide 20 by 15000 and you get 750 bushels!

i had the same question just now and figured it out! hope this helped you!

Answer:

18

Step-by-step explanation:

18 is the smallest number that is wholly divisible by 9 and 6.

The smallest possible number of students in the group is 18.

Given that,

Based on the above information, we can say that 18 is the number that should be divisible by 9 and 6.

Learn more: brainly.com/question/16911495

Answer:

B.

Step-by-step explanation:

An equasion requires an equals sign (=) and B is the only choice written without one.

Hopefully this helps! ^^

Answer: B. 26

Step-by-step explanation:

The options are:

A. 21

B. 26

C. 9

D. 15

Let the third side of the triangle be x.

Since the two sides of a triangle measure 17 inches and 9 inches, therefore we can form a triangle inequality with the figures given. This would be:

x + 9 > 17

x > 17 - 9

x > 8

Also,

x < 9 + 17

x < 26

Therefore, 8 < x < 26

Therefore, the answer is 26.

Answer:

see below

Step-by-step explanation:

Answer:

2309

Step-by-step explanation:

V = pi times radius^2 times height

Answer: 2309

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Answer:

1) x>-3.76 2) x<45

Step-by-step explanation:

1) 5x+8.5>-10.3

Isolate the variable

Combine like terms/ subtract 8.5 from both sides

5x>-18.8

Divide by sides by 5

Remember, if we were dividing or multiplying by a negative number, we would switch the inequality sign, but here we do not.

2) 2x-10<80

Isolate the variable

Combine like terms/ add 10 to both sides

2x<90

Divide both sides by 2

Answer:

wouldn't it be 5m....??

Answer:

It's an angle bisector

Step-by-step explanation:

It is between 2 congruent angles therefore bisects those angles

Answer:

√ 7

.........................

7 1/2 in radical form is √15 / √2 x  √15 / √2.

To convert the mixed number 7 1/2 to radical form, we need to rewrite it as an improper fraction and then simplify.

First, let's convert the mixed number to an improper fraction:

7 1/2 = (2 x 7 + 1)/2 = 15/2

Next, we can represent 15/2 in radical form by taking the square root of the numerator and the denominator separately:

√(15/2)² = √15 / √2 x  √15 / √2

The square root of 15 cannot be simplified further, so we leave it as √15.

Therefore, 7 1/2 in radical form is √15 / √2 x  √15 / √2.

To learn more about the improper fraction;

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Answer:

y = -3x

Step-by-step explanation:

Substitute the numbers into the point-slope form equation:

y - 0 = -3(x - 0)

y = -3x

Answer:

2125

Step-by-step explanation:

2150-25=2125

Answer:

id

Step-by-step explanation:

The square root equations could have extraneous solutions.

An extraneous solution is a “false” solution to an equation. An extraneous solution does not satisfy the original equation, even though we took seemingly valid steps while solving the equation.

When we solve an equation with containing a radical expression, we have to isolate the radical on one side from all other terms and then square both sides of the equation.

When we square a radical equation we sometimes get a solution to the squared equation that is not a solution to the original equation. Such an equation is called an extraneous solution.

Hence, the square root equations could have extraneous solutions.

Learn more about extraneous solutions click;

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Answer:

Jersey: 85.75/100 X 80 = $68.60

Tennis Racket 55% = 49.05, 1%=0.89181818, 100% = 89.1818181 = $89.18

Archery = 94- 61.10 = 32.90, 32.90/94= 0.35

0.35 X 100 = 35%

Answer:

y=2

Step-by-step explanation:

3x+4y=20

3*4+4y=20

12+4y=20

4y=20-12

4y=8

y=8/4

y=2

Step-by-step explanation:

The answer is 2, 3*4= 12 and 4*2=8. if you add both of them you get 20.

Answer:

x = √53

Use the pythagorean theorem to solve for x, which would be c in the equation a^2 + b^2 = c^2.

(a and b are the sides that meet up in a right triangle, c is the hypotenuse. In this case, you are solving for the hypotenuse.)

Step-by-step explanation:

1. Plug in the numbers in the pythagorean theorem.

2^2 + 7^2 = c^2 (remember, each variable is squared)

2. Simplify.

4 + 49 = 53

Since each variable in the pythagorean theorem is squared, the side value would be √53.

The  possible combination of sides of triangles is

In a triangle, the third side must be greater than or equal to the sum of the other two sides. The length of a triangle's third side is always longer than the sum of any two of its sides.

Given sides are 2 inches, 3 inches, 4 inches, 5 inches, 6 inches, and 7 inches.

We know that the third side of a triangle is greater than sum of other two sides.

So, (2 + 3) >4

and, (3 + 4)> 5

and, (5+ 6)>7

Hence, the possible combination of sides of triangles is

Learn more about triangles here:

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Answer:

Simplified form of [tex]\frac{x+1}{x^2+x-6}\div \frac{x^2+5x+4}{x-2}[/tex] is [tex]\mathbf{\frac{1}{(x+3)(x+4)} }[/tex]

Option A is correct answer.

Step-by-step explanation:

We need to find simplified form of [tex]\frac{x+1}{x^2+x-6}\div \frac{x^2+5x+4}{x-2}[/tex]

Solving the given expression:

[tex]\frac{x+1}{x^2+x-6}\div \frac{x^2+5x+4}{x-2}[/tex]

First we find factors of [tex]x^2+x-6[/tex]

[tex]x^2+x-6 \\= x^2+3x-2x-6\\= x(x+3)-2(x+3)\\=(x-2)(x+3)[/tex]

So, factors of [tex]x^2+x-6[/tex] are [tex](x-2)(x+3)[/tex]

Now, fining the factors of [tex]x^2+5x+4[/tex]

[tex]x^2+5x+4\\=x^2+4x+x+4\\=x(x+4)+1(x+4)\\=(x+1)(x+4)[/tex]

So, factors of [tex]x^2+5x+4[/tex] are [tex](x+1)(x+4)\\[/tex]

Now the given expression will become:

[tex]\frac{x+1}{(x-2)(x+3)}\div \frac{(x+1)(x+4)}{x-2}[/tex]

Now, converting division sign into multiplication sign:

[tex]=\frac{x+1}{(x-2)(x+3)}\times \frac{x-2} {(x+1)(x+4)}\\Cancelling, \:common\:terms\\=\frac{1}{(x+3)(x+4)}[/tex]

So, simplified form of [tex]\frac{x+1}{x^2+x-6}\div \frac{x^2+5x+4}{x-2}[/tex] is [tex]\mathbf{\frac{1}{(x+3)(x+4)} }[/tex]

Option A is correct answer.

Answer:

3x-2

Step-by-step explanation:

I think you meant (6x^2-4x) divided by 2x

if it isn't then pls comment what you meant

Answer:

1 1/4

Step-by-step explanation:

The tallest flower is 2 1/2 the shortest is 1 1/4

Subtract those

2 1/2 = 2 2/4

2 2/4 - 1 1/4 = 1 1/4

your answer is 1 1/4

Answer:

To convert radians to degrees, multiply by 180π , since a full circle is 360° or 2π radians. Cancel the common factor of π .

Answer:

144∘

Step-by-step explanation:

4π5⋅180∘π=144∘

Answer:

2.1875 grams

Step-by-step explanation:

32/8=4 times it will divide 1/2

35/2=17.5

17.5/2=8.75

8.75/2=4.375

4.375/2=2.1875

Answer:

I'm taking an educated guess here and saying that its option two.

I haven't done these problems in almost two years.