Find the value of x using the diagram below. Round to the nearest whole number.

Mathematics

1 answer:

nikitadnepr [17]3 years ago

6 0

Answer:
C. 32

Explanation:
Base of larger triangle
= Hypotenuse of smaller triangle
= √(14^2+14^2)
= 14√2

So,
x
= Hypotenuse of larger triangle
= √(25^2+(14√2)^2)
= √(625+392)
= √1017
= √(9 * 113)
= 3 √113
= 31.89
= 32 approximately

So the correct answer is C. 32

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Select all values equivalent to -10/7 -10/-7 -3 1/7 1 3/7 - -10/-7 -1 3/7

Kitty [74]

We know that

case 1) -10/-7-----> 10/7-------> is not equivalent to -10/7

case 2) -3 1/7----> (-3*7+1)/7----> -20/7 ------> is not equivalent to -10/7

case 3) 1 3/7-----> (1*7+3)/7----> 10/7 ------> is not equivalent to -10/7

case 4) - -10/-7---> +10/-7----> -10/7------> is equivalent to -10/7

case 5) -1 3/7----> (-1*7+3)/7----> -4/7 ------> is not equivalent to -10/7

the answer is
- -10/-7

5 0

3 years ago

15 DVDs, 1/5 were documentaries. How many of the movies were documentaries

Maksim231197 [3]

Answer:

3 of the DVDs were documentaries.

Step-by-step explanation:

We know that at first, there were 15 DVDs in total.

Now, we need to find how much 1/5 of 15 DVDs were equal to.

1/5 of 15 is equal to the number 3.

So, that means our answer is 3 of the DVDs are documentaries.

Hope this helps.