Ask question

Ask question

All categories

4 years ago

10

What is the perimeter of the triangle?

2 answers:

Naya [18.7K]4 years ago

7 0

Answer:

30 units

Step-by-step explanation:

if you count the boxes that each side takes up you get the first side being equal to 5 units and the base being equal to 12 units. because this is a right triangle to find the length of the hypotenuse you have to use the Pythagorean equation. when you input the values into the equation you get 5^2 + 12^2 = 169 which square roots to 13. after doing this you have the length of the final side, now input them into the formula for the perimeter of a triangle which is a + b + c and you get a perimeter of 30 units,

Please mark as brainliest :)

Mariana [72]4 years ago

7 0

5+12+13=30 This is the vertical side plus the horizontal side plus the diagonal side (hypotenuse)

You might be interested in

If x-10 is a factor. Of x^2-8x-20,what is the other factor

Alona [7]

This is what I got!
Hopefully This Helped You!
:)

8 0

4 years ago

Tony purchased a 15-foot- long sub a party.he cut the sandwich into 5/12 foot section into how many pieces dose he cut the sandw

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

I really don’t now but you should keep trying!!!

4 0

3 years ago

How many 3 number combinations are possible if you can't repeat the numbers? The numbers range from 0-39

TEA [102]

Answer: 49600

Step-by-step explanation: There are 40 ways to choose the first number

and there are 40 ways to choose the second number.

Now we take some examples to determine how many choices there are for

the third number

If the second number is 23, then the 3rd number cannot be any of these

9 numbers 19,20,21,22,23,24,25,26,or 27, since they are not at least 5

numbers away from 23. Same for all other 40 second numbers.

Let's look at a second example which includes some on both sides of 0.

If second number is 2, we couldn't choose any of the 9 numbers 38,39,0,1,2,3,4,5,6.

So thats 40-9 or 31 choices for the 3rd number.

Answer 40*40*31 = 49600 ways.

4 0

3 years ago

Compare the graphs of the function, ????(x) = −2(x + 3)^2 + 2 and ????(x) = 5(x + 3)^2 + 2. What do the graphs have

Luda [366]

Answer:

Similarity: Both functions has same vertex at point $(-3,2)$ .

Difference: $f(x)=-2(x+3)^2+2$ is downward opening parabola, while $g(x)=5(x+3)^2+2$ is an upward opening parabola.

Step-by-step explanation:

We have been given two functions as: $f(x)=-2(x+3)^2+2$ and $g(x)=5(x+3)^2+2$ . We are asked to compare the graphs of the given function.

We know that standard form of a parabola with vertex at point (h,k) is in format $y=a(x-h)^2+k$ .

Let us find the similarity in both graphs.

Upon comparing both functions with standard form of a parabola, we can see that vertex of the both parabolas is at point $(-3,2)$ .

Let us find the difference in both graphs.

We can see that leading coefficient of $g(x)=5(x+3)^2+2$ is positive, so it will be an upward opening parabola.

We can also see that leading coefficient of $f(x)=-2(x+3)^2+2$ is negative, so it will be a downward opening parabola.

5 0

4 years ago

HELP YALL giving a lot of points due now)

MissTica

Answer:

A = ½ (b 1 +b 2)h

Step-by-step explanation:

4 + 12 = 16

16 * 1/2 = 8

8 * 5 = 40

4 0

3 years ago