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lions [1.4K]
3 years ago
7

the larger angle of two complementary angles is four times as large of the smaller angle find the measurement of the smaller ang

le
Mathematics
1 answer:
taurus [48]3 years ago
4 0
The answer is: 18° .
__________________________________________________
Explanation:
________________________________
x + 4x = 90 ; solve for "x"
____________________________
 5x = 90 ;
____________________________
 Divide EACH SIDE of the equation by "5"; to isolate "x" on one side of the equation; and to solve for "x" ;
___________________________________________________
  5x / 5 = 90 / 5 ;
___________________________________________________
       x = 18  ;   The answer is: 18° .
_____________________________________________________
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How much is of 4/9 of-3/4<br> -1/3<br> 1/5<br> -16/27<br> 1/2
Aliun [14]
4/9 of -3/4 means : 4/9 * -3/4

\frac{4}{9} * -  \frac{3}{4} =  \frac{(4)(-3)}{(9)(4)} = \frac{(-3)}{9}=- \frac{1}{3}

I hope that helps
5 0
3 years ago
Read 2 more answers
your teacher is giving you a test worth 100 points that contains 40 questions. there are 2point questions on the test. how many
kykrilka [37]
100 = 2t + 4f 
40= t + f
-----------
get t or f by itself first.

f = 40 - t : Then substitute it back into for f in the other equation
100 = 2t + 4f 
100= 2t +4(40-t) 
100= 2t + 160 - 4t
100 = -2t + 160
-160           -160

<u>-60 </u>= <u>-2t
</u>-2        -2

t = 30 (Then plug this into either equation to solve for f)

Therefore,
t = 30 questions
f = 10 questions
3 0
4 years ago
In order to answer the question correctly, please use the following image below:
Maru [420]

Answer:

  see below

Step-by-step explanation:

The angle where chords cross is the average of the intercepted arcs. Here, that is ...

  (37° +46°)/2 = (83°)/2 = 41.5°

Angle SUT is 41.5°.

_____

<em>Comment on the error</em>

The measure of an arc cannot be arbitrarily said to be the same as the angle where the chords cross. It will be the same if (a) the chords cross at the circle center, or (b) the opposite intercepted arc has the same measure. Neither of these conditions hold here.

8 0
4 years ago
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otez555 [7]

To do this, multiply 9 by 18.  This will show you how much they all weigh if there are 18 and each is 9 pounds.


The answer is 162.


Hope this helps!

7 0
4 years ago
Read 2 more answers
Help i will give 20 points<br> And brainlist
marysya [2.9K]

Answer:

for #14, x=10

Step-by-step explanation:

in the graph, 6x = 5x +10 so if x was 10 it would be 60 = 60 so x = 10

5 0
3 years ago
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