Which of the following sets of numbers could represent the three sides of a triangle?

Answer:

please give me the clear photo of questions

Answer:  12 children

Step-by-step explanation:

If 60% can swim, then that means 40% do not swim.

40% = 4/10 = 2/5

2/5 * 30 children = 12 children.

Answer:

12 children cannot swim

Step-by-step explanation:

100% - 60% = 40%

     40% cannot swim.

40% can become 0.4.

30 children * 0.4 = 12 children cannot swim

Answer:

86.4 or 86% if you round

Step-by-step explanation:

60-36=24

24×3.6=86.4

Answer:

3/5 + 1/4 = 17/20

Step-by-step explanation:

Answer:

5,2

Step-by-step explanation:

this is the distance of these points

Answer:

I've got the same question and I got the answer as 24.

Hi,

The answer is A) (8 x 40) + (8 x 5)

Hope I could help~ have a good night/day :]

Answer:

a^2 + b^2 = c^2

2.7^2 + 2.7^2 = x^2

7.29 + 7.29 = x^2

14.58 = x^2

3.8 = x

Answer is B

Answer:

84

Step-by-step explanation:

Since Robin doesn't work at McDonald's, then we would focus on the 1000$ and the 12$/hour, divide 1000 by 12 = 83 [tex]\frac{1}{3}[/tex] then, complete it by adding [tex]\frac{2}{3}[/tex] to it (because its BY HOUR) and the answer is 84.

Answer:

Step-by-step explanation:

We need 2 people out of a group of 4

Let's take a random person, and another to group with the random person we picked. We can group them with 3 different people ( 3 ways )

Now, repeat again, and pick a person to group with the person who is grouped with the first person (except the first person themself) (2 ways)

And repeat again, you will group them with the last person.

So in total, you have 3 + 2 + 1 = 6 ways to pick 2 people from a group of 4.

Answer:

Step-by-step explanation:

Solve:

8 + (-8) +3 - (+3)

8 - 8 + 3 - 3 =

3 - 3 =

0

Answer:

perimeter = 5+9+8+11+8= 41cm

Mode = 8

median= 7

3, 6, |7|, 10, 12

Step-by-step explanation:

Answers:

25. a

26. b

27. c

28. a

29. d

30. d

Step-by-step explanations:

25.

[tex]C = 2\pi r = 2*\frac{22}{7}*\frac{d}{2} = \frac{22}{7}*d = \frac{22}{7} * 42 = 22 * 6 = 132[/tex]

26.

It's the net of a cone

27.

It's the net of a prism (triangular prism)

28.

[tex]V = a^{3}[/tex]

[tex]V = 1000 cm^{3}[/tex]

[tex]a = \sqrt[3]{1000} = 10[/tex]

29.

[tex]v = \frac{d}{t} = \frac{850}{25} = 34[/tex]

30.

[tex]V = 25*10*8 = 2000 cm^3[/tex]

Answer:

Step-by-step explanation:

this is a cuboid

Volume = Length × Width × Height.

4 * 3 * 3 = 36 cubic units

Answer:

It's the first figure

Thank you for points :)

Please mark as brainliest

Answer:

The selected answer is correct.

Step-by-step explanation:

According to the figure, the bottom is a square, and the sides must be triangles. This aligns with the selected answer.

Answer:

151.33cm²

Step-by-step explanation:

separate the figure into a rectangle and a scalene triangle...then use heros formula to get area of triangle then add to area of rectangle.

I hope this helps!

Answer:

75x^2+12x-14

Step-by-step explanation:

75x^2+12x-14

Answer:

p + (45/100) p                                   or       1.45 p

Step-by-step explanation:

Euclidean Geometry is normally taught by starting with the statement of the theorem, then its proof (which includes the diagram, given and RTP – Required To Prove), then a few numerical examples and finally, some non-numerical examples. Have you seen the problem yet?? The PROOF is given at the beginning!

Step-by-step explanation:

hope this will help you

please mark me brainliest

Step-by-step explanation:

f(0) = 0 , f(2) = -4 , f(4) = -2

0 = f(2x) → f(0) = f(2x) → x = 0 (0,0)

-4 = f(2x) → f(2) = f(2x) → x = 1 (1,-4)

-2 = f(2x) → f(4) = f(2x) → x = 2 (2,-2)

shape of the graph remain without change in vertical axis , but it is compressed in the horizontal direction.

Answer:

N=3

Step-by-step explanation:

7.10^n =7000

10^n =1000

10^n = 10^3

(coz bases are the same powers are equal)

Therefore n =3

Answer:

Please mark Brainliest!

Step-by-step explanation:

X = 5

Y = 2

Hello!

We have two probabilities we can use; we have 170/400, for our experiment, and 1/2, which is our theoretical probability.

To solve, we just multiply the two probabilities.

=0.2125≈21.3

Therefore, we have about a 21.3% chance of this event occurring.

I hope this helps!

Gratitude Attitude : THANKS!

The formula of Sridharacharya is used. Then the solutions of the equation are 73.19 and -13.19.

It is a polynomial that is equal to zero. Polynomial of variable power 2, 1, and 0 terms are there. Any equation having one term in which the power of the variable is a maximum of 2 then it is called a quadratic equation.

The equation is given as

[tex]\rm 4\sqrt{5x + 66} = x +10[/tex]

Squaring both sides, we have

16(5x + 66) = (x + 10)²

16(5x + 66) = x² + 100 + 20x

On simplifying, we get

x² + 100 + 20x -80x - 1056 = 0

                     x² - 60x - 956 = 0

On solving by formula method, we have

a = 1; b = -60; and c = -965

[tex]\rm x = \dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a}\\\\\\x = \dfrac{-(-60) \pm \sqrt{(-60)^2 - 4*1*(-965)}}{2*1}\\\\\\x = 73.19, \ -13.19[/tex]

Thus, the solutions of the equation are 73.19 and -13.19.

More about the quadratic equation link is given below.

https://brainly.com/question/2263981

verified dude trippin

its 3

Answer:

The absolute value is the number its self unless it's a negative number

Step-by-step explanation:

Hope this helps

Answer:

$59.33

Step-by-step explanation:

To begin, let's start with what we know

Item = 69.80

Discount = 15% or 0.15

So, let's put it into this formula

New Price = Item ( 1 - Discount)              Note: P is the final price

                 = 69.80 ( 1 - 0.15)

                 = 69.80 ( 0.85 )

                 = 59.33

The new price is $59.33.

If you have any questions, please let me know in the comments. If you could mark this answer as the brainliest, I would greatly appreciate it!

Answer:

$59.33

Step-by-step explanation:

To find the new price, we need to know what is 15% of 69.80, and then subtract the result from 69.80. To find the percent, we multiply the number by the percent using decimals for the percent. 15% is 0.15, so we multiply 69.80 * 0.15 = 10.47

Next, subtract 10.47 from 69.80.

69.80 - 10.47 = 59.33

The new price is 59.33.

Another method is that since 69.80 is 100 percent, then the new price will be 100% - 15% = 85%. Multiply the 85 percent by 69.80, and find your answer.

0.85 * 69.80 = 59.33

Hope this helps.