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2 years ago

Help me this is a trick question for me

Mathematics

2 answers:

joja [24]2 years ago

4 0

Answer:

what is the question and i will help you? did u add a picture or something bc i cant see anything except the question u asked

Step-by-step explanation:

yawa3891 [41]2 years ago

3 0

Answer:

<em>A. Yes, because 8^2 + 15^2 = 17^2</em>

Step-by-step explanation:

In a right triangle, the hypotenuse is always longer than the other two sides.

The longest side in this triangle is 17. If this is a right triangle, then the legs are 8 and 15, and the hypotenuse is 17.

We use Pythagoras theorem

(one leg)^2 + (other leg)^2 = (hypotenuse)^2

8^2 + 15^2 = 17^2

If the equation above is true, then it is a right triangle. If it is not true, then the triangle is not a right triangle.

8^2 = 64

15^2 = 225

8^2 + 15^2 = 64 + 225 = 289

17^2 = 289

From 8^2 + 64^2 = 17^2, we get

289 = 289

Since the equation is true, it is a right triangle.

Answer: A. Yes, because 8^2 + 15^2 = 17^2

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Explain how to check multiplication using addition and division ñ. Include an example in your explanation.

ratelena [41]

Addition/Subtraction and. Multiplication/ Division ... So checking one operation with its opposite is a good way to help verify your answer.

5 0

2 years ago

Yadira's mom is buying hot dogs and hot dog buns for the family barbeque. Hot dogs come in packs of 12 and hot dog buns in packs

Andreas93 [3]

Ah hah ! People on Brainly are always asking us where they can
use this stuff in real life. HERE is a perfect example of where
you can use Least Common Multiple in real life . . . when you're
buying hot dogs and buns !

When they come in packs, with different numbers in each pack
but you want to wind up with the same number of each item,
the number of each item that you should buy is the LCM of
the numbers in each pack.

Yadira's mom absolutely aced her math in Middle School, so she
knows right away that the LCM of 9 and 12 is 36 . This tells her
that she should buy 36 hot dogs (3 packs) and 36 buns (4 packs).

5 0

3 years ago

Read 2 more answers

What is 3/16 of 200 written as a percentage

Georgia [21]

The expression 3/16 of 200 expression as a percentage is; 6.25%.

<h3>What is the value of 3/16 of 200 written as a percentage?</h3>

The value of the expression given in the task content can be evaluated as follows;

3/16 × 200 = 12.5

Hence, the value 12.5 expressed as a percentage of 200 is;

(12.5/200) × 100%.

= 6.25%.

Read more on percentages;

brainly.com/question/16865197

#SPJ1

7 0

1 year ago

Please view the picture for the problem.

Tema [17]

Notice that we have common denominator 2, so we can split the denominator to express the function in the form $f(x)=mx+b$
where
$m$ is the slope
$b$ is the y-intercept

$f(x)= \frac{3x-1}{2}$
$f(x)= \frac{3}{2} x- \frac{1}{2}$
Look what we have here, a linear function! We know that the domain and range of linear functions is the real numbers.
We can conclude that:
the domain of the function is all the real numbers
the range of the function is all the real numbers

Now, to find the inverse of our function, we are going to replace $f(x)$ with $y$ ; then, we are going to interchange $x$ and $y$ and solve for $y$ :
$f(x)= \frac{3}{2} x- \frac{1}{2}$
$y= \frac{3}{2} x- \frac{1}{2}$
$x=\frac{3}{2} y- \frac{1}{2}$
$\frac{3}{2} y=x+ \frac{1}{2}$
$3y=2x+1$
$y= \frac{2}{3} x+ \frac{1}{3}$
$f^{-1}(x)=\frac{2}{3} x+ \frac{1}{3}$
The inverse of our linear function, is another linear function, so we can conclude that:
the domain of the inverse function is all the real numbers
the range of the inverse function is all the real numbers

4 0

3 years ago

Please help me Simplify 3^4

Diano4ka-milaya [45]

Answer:

to simplify 3^4 you need to do 3x3x3x3 which is 3x3=9 9x9=81 so your final awnser is 81 :)

Step-by-step explanation:

3 0

3 years ago