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garri49 [273]
3 years ago
6

Can anyone help................

Mathematics
2 answers:
raketka [301]3 years ago
8 0
The sum of the angles is 360
We get an equation:
4x+124=360
x=236/4
x=59
Mila [183]3 years ago
7 0

x + 77 + 47 + 2x + x = 360

4x = 236

You answer: x = 59

59+77+59+47+59+59=360

You might be interested in
three friends go to a book fair . alvin speends 2.60 . prabhjot spends 4 times as much as alvin . stephanie spends 3.45 less the
blsea [12.9K]

Answer:

6.95

Step-by-step explanation:

to find how much stephanie spends for first we will find how much probhjot spends and then subtract 3.45 dollars from that value alvin spends 2.60 dollars

prohbjot spends 4 times as much as alvin or

4× 2.60=10.4

so prohbjot spends 10.4 dollars

stephanie spends3.45 dollars less than prohbjot or

10.4 -3.45 =6.95

so stephanie spends <u>6.95 </u>dollars

7 0
3 years ago
14 is 10% of ____?<br> Or what is 14 10% of
leonid [27]

Answer:

THE ANSWER TO THE TOP LINE IS: 140

Step-by-step explanation:

why? becuase 10 times 10 is 100 all whole fractions need to be ?/100 (something over 100) so then becuase you did 10 times ten to find what 14 is you do 14 times 10. it should look like this :D.

10*10=100

14*10=140 .         140/100 is your answer or 140 :)

3 0
1 year ago
What is 7 times the 6th power?
Sidana [21]
7^6 = 117,649
7 x 7 x 7 x 7 x 7 x 7 = 117,649
5 0
3 years ago
What does n^9/n^5 equal
vovangra [49]

Answer:

n^4

Step-by-step explanation:

Rule:

\dfrac{a^m}{a^n} = a^{m - n}

Your problem:

\dfrac{n^9}{n^5} = n^{9 - 5} = n^4

4 0
3 years ago
Write the Riemann sum to find the area under the graph of the function f(x) = x4 from x = 5 to x = 7
galina1969 [7]

Answer:

x = 20

Step-by-step explanation:


7 0
3 years ago
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