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boyakko [2]
4 years ago
13

If RS = 34 and QS = 72, find QR.

Mathematics
2 answers:
Aliun [14]4 years ago
6 0
QR = 38

You subtract 34 from 72 to get the answer.
prohojiy [21]4 years ago
4 0

Answer:

106 you have to add both values and i did add using my calculator and it was 106

Step-by-step explanation:

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3 1/4 times 7/8 simplified!!!
suter [353]

Answer:

2 27/32

Step-by-step explanation:

3 0
3 years ago
A middle school took all of its 6th grade students on a field trip to see a play at a theatre that has 2000 seats. The students
Anuta_ua [19.1K]
The correct answer is 1300
8 0
4 years ago
Which of the following functions represent exponential decay?
Zina [86]

Option C: $f(x)=3^{5}\left(\frac{1}{3}\right)^{x}$ is the function that represent exponential decay.

Explanation:

The exponential decay can be represented by

$f(x)=a \cdot b^{x}$ where a>0 and 0

Option A: $f(x)=3(1.7)^{x-2}$

From the function, we can see that a=3 and b=1.7

Thus, a>0 and b>1

Thus, the function $f(x)=3(1.7)^{x-2}$ does not represent exponential decay.

Hence, Option A is not the correct answer.

Option B: $f(x)=3(1.7)^{-2 x}$

From the function, we can see that a=3 and b=1.7

Thus, a>0 and b>1

Thus, the function $f(x)=3(1.7)^{-2 x}$ does not represent exponential decay.

Hence, Option B is not the correct answer.

Option C: $f(x)=3^{5}\left(\frac{1}{3}\right)^{x}$

From the function, we can see that a=3^5=243 and b=\frac{1}{3} =0.3333

Thus, a>0 and 0

Thus, the function $f(x)=3^{5}\left(\frac{1}{3}\right)^{x}$ represent exponential decay.

Hence, Option C is the correct answer.

Option D: $f(x)=3^{5}(2)^{-x}$

From the function, we can see that a=3^5=243 and b=2

Thus, a>0 and b>1

Thus, the function $f(x)=3^{5}(2)^{-x}$ does not represent exponential decay.

Hence, Option D is not the correct answer.

8 0
4 years ago
Find x.<br> 28<br> 28<br> 12<br> 12<br> 42<br> х
sukhopar [10]

Answer:

c 18

Step-by-step explanation:

12+12-(12/2)=18

8 0
3 years ago
Name the major arc and find its measure
marin [14]
The largest arch for this case is the ADB arch.
 To know the size of the major arc, the first thing you should keep in mind is that the entire circumference measures 360 degrees.
 We then have the following equation:
 ADB + 50 = 360
 From here, we clear the value of ADB.
 We have then:
 ADB = 360 - 50
 ADB = 310 degrees.
 Answer:
 
The measure of the major arc is:
 
ADB = 310 degrees.
6 0
4 years ago
Read 2 more answers
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