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Mariana [72]
3 years ago
8

Asap asap asap asap right now idk if I had to add to subtract​

Mathematics
1 answer:
DochEvi [55]3 years ago
6 0

are you trying to find the length of the other side?

a²+b²=c²

36

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A) single step Equation <br><br> 1) X + 7 = 9
pshichka [43]
X=2
subtract 7 from both sides
6 0
2 years ago
What is the length of side TS?
-Dominant- [34]
We know that

 in the triangle TQS
<span>applying the Pythagorean theorem
QS</span>²=TS²+TQ²---------> TQ²=QS²-TS²--------> TQ²=18²-9x²-----> equation 1

in the triangle TRS
TS²=TR²+RS²--------------> TR²=TS²-RS²-------> TR²=9x²-144----> equation 2

in the triangle QTR
TQ²=TR²+36-----------> equation 3


<span>I substitute 1 and 2 in 3
</span>18²-9x²=9x²-144+36--------> 18x²-432=0------> x²=24-------> x=√24
x=2√6
TS=3*x------> 3*2√6-----> 6√6
TS=6√6 units

the answer is
TS=6√6 units 
<span>6 is the square root of 6 units</span>
6 0
3 years ago
Read 2 more answers
Susan is 5 years older than her sister. The sum of their ages are 51. Define a variable. Then write an equation that could be us
Kay [80]
You would do
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Susan is 28 years old and her sister is 23
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2 years ago
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What is the multiplicative inverse or -3/4
Maslowich

Answer:

The answer is -4/3......

4 0
2 years ago
The value of the 4th term is 80. the sequence is being doubled each step what is the 7th term?
leva [86]
This is a geometric sequence with common ratio (r) = 2.
an = ar^(n - 1)
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a = 80/8 = 10

7th term (a7) = 10(2)^(7 - 1) = 10(2^6) = 10(64) = 640
8 0
3 years ago
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