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seropon [69]
3 years ago
8

Who ever gets this wright first gets a thanks :D

Mathematics
1 answer:
Alexandra [31]3 years ago
4 0
30, ___, 19, 13.5

19 - 13.5 = 5.5

30 - 5.5 = 24.5

19 + 5.5 = 24.5 

Thus, 30, 24.5, 19, 13.5.

You might be interested in
What is x when f(x)=1? (This means determine the input that gives an output of 1.)
Harrizon [31]

Answer:

0 or undefined

Step-by-step explanation:

As you said, it could be anything, and there is proof that could be anything, which I'm sure your teacher would appreciate (writing proofs is a level of mathematical achievement that only hardcore math nerds can do, and it'd be super cool if you could write one yourself) A proof is basically a written mathematical description of exactly why something is the way it is.

But if you want to choose just one answer, I'd choose either 0 or undefined. If the answer is something that's bubbled in, then choose 0.

In the simplest assumed equation f(x) = 1 + x, x would have to = 0.

If we're looking at this graphically, y=1 (remember y=f(x)) graphed is a straight line that never crosses the x axis, which would mean there's no possible x value that would work for that equation.

Also, depending on what level math you're in, you may not even be working with undefined answers yet, in which case, your best answer would again be 0.

Hope this helped!

7 0
3 years ago
Please help with this word problem<br> thanks
Luda [366]
When  a jogger runs south and then turns west, we have right angle between segment 0.8 mi and segment to the west. So it is legs of the right triangle.
1.7 mi is hypotenuse.

hypotenuse² =(leg1)²+(leg2)²
1.7²=0.8² + (leg2)²
(leg2)²=1.7²-0.8² = 2.25 mi²
leg2=√(2.25 mi²)
leg2=1.5 mi
Answer is 1.5 mi.
4 0
3 years ago
Help mayyy pleaseee and tyy
Kay [80]

Answer:

2x=-7y not sure tho just guessping probably wrong sorry

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The square root of100
MrRa [10]
Hello there!


The square root of 100 is 10

√100 = 10


As always, it is my pleasure to help students like you!
3 0
4 years ago
Read 2 more answers
Find the perimeter of shape ABCDE
EleoNora [17]

Answer:

Perimeter of a triangle = 2*(length + breadth)

SO = 2*18+41

= 77 is the perimeter

6 0
3 years ago
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