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nignag [31]
2 years ago
11

Five friends went to Madrid. The return flight was $25 more than the outgoing flight. Airport taxes were $21 for each flight for

each person. The overall cost was $595. What was the price of the return flight for each person?
Mathematics
1 answer:
Nikitich [7]2 years ago
7 0

Answer:

$98

Step-by-step explanation:

21 × 5 ( since there are 5 friends )

= 105

595 - 105 = 490 (total cost for all 5 of the return flight)

490 ÷ 5 = 98

$ 98 for each person.

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Which dimensions can create more than one triangle? A. Three angles measuring 75 degrees, 45 degrees, and 60 degrees. B. Three s
AnnyKZ [126]

The answer is C

Because the sum of the angles are not up to 180

which makes way for other angles.

6 0
3 years ago
Which means the sum of w and 3.4 is greater than or equal to 10.5
mr_godi [17]
It states "greater than or equal", therefore, you will have to use a sign which has equal in it.
w + 3.4 ≥ 10.5
5 0
3 years ago
Which of the following is a rational number?
vagabundo [1.1K]

Answer:

E

Step-by-step explanation:

E is the only option where the answer would be a non--repeating answer, which is pretty much the definition of a rational number.

7 0
3 years ago
URGENT PLEASE HELP SERIOUS ANSWERS ONLY verify 2 csc (2x)=1+ tan^2 x / tan x
solmaris [256]

Answer:

Use the Pythagorean identity

tan2x+1=sec2x

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Step-by-step explanation:

・ᗜ・

7 0
3 years ago
When you have a triangle and 2 of 3 angles are given the degrees and the last one is unknown, you subtract the two given degrees
storchak [24]

No, that's not right.  Sadly, the answer you entered on the
attached drawing is incorrect.  It's slightly more complicated
than that ... only slightly.

First, think about this for a second:  What if the two GIVEN angles
on the drawing had the same number of degrees ?  Then by the
method you've been using, you would subtract them from each
other, and that would give you zero.  So you would say that the
last angle is zero degrees ?  Can you see that this doesn't really
work ?

Here's how it's really done:

It all rests on a rule about triangles.  This is ALWAYS true, and
you should memorize it:

           When you add up the degrees of all three angles
           inside a triangle, the sum is ALWAYS 180 degrees.

So now, when you're given two of the angles, you know that
the unknown one must be exactly enough to bring the sum of
ALL of them up to 180 degrees.

Work it like this:

-- Take the two given angles.
-- ADD them.
-- Subtract their SUM from 180.
   Now you have the third angle.

In the drawing you attached:

-- The given angles are  39  and  102 .
-- Add them:  39 + 102 = 141
-- Subtract the sum from 180:    180 - 141 = 39 .
   The unknown angle is 39 degrees.

But that's the same as one of the given angles ! ?   :-(    ?    :-(

That's OK.  It's perfectly fine for two of the angles, or sometimes
even all three, to be the same size.  They just have to all add up
to 180 degrees, and everything is fine.

4 0
3 years ago
Read 2 more answers
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