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otez555 [7]
3 years ago
11

Please i need help if you know it please let me know how you got it if u want if u dont its finee​

Mathematics
2 answers:
inysia [295]3 years ago
5 0
To solve this we are using the Pythagorean Theorem which is c^2=a^2+b^2.

In this case the c (hypotenuse) is x. Our equation will look like this:

x^2=15^2+8^2
x^2=225+64
x^2=289
We do the square root to undo ^2
x = 17
Lilit [14]3 years ago
4 0
X=17 - hope this helps!
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Evaluate the function k(x)=5 for the given value of x. Simplify your answer.
coldgirl [10]

Answer:

5

Step-by-step explanation:

k(x)=5 says I'm 5 no matter the value of x...

So therefore

k(-4)=5

k(56)=5

k(66378)=5

k(whatever)=5

k(x) is constantly 5 for whatever input x.

4 0
2 years ago
Plz help ill give u brainlist
lubasha [3.4K]
Area of the front and back faces = 2 [  (8.1 x 8.1) + (1/2 x 8.1 x 2.1  ] = 148.23 in²

Area of the right and left faces = 2 [ 11.8 x 8.1 ] = 191.16 in²

Area of the top = 2 [4.6 x 11.8] = 108.56 in²

Total Area =  148.23 in² +  191.16 in² + 108.56 in² = 447.95 in²

Answer: Theo will need to paint about 447.95 in².


4 0
3 years ago
Please help, thanks thanks
Marysya12 [62]

Answer:

i think its 2 but im not sure

Step-by-step explanation:

sorry if im wrong

7 0
2 years ago
Read 2 more answers
What are the domain and range of the function 2 y x x    6 8 shown in the graph below?
Nat2105 [25]

Answer:

Missing information.

Step-by-step explanation:

However, the domain is all the x- values. The range is all the y-values (that do not repeat).

So when you look at your graph, find your x values and y-values and write them as set. That is your answer.

7 0
3 years ago
What is 245-(-57)? answer is worth 15 poibts
svp [43]
When you subtract a negative number, add the values.

245+57=302

Final answer: 302
6 0
3 years ago
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