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Sidana [21]
2 years ago
15

Hello what is the answer this is super urgent thank you PLEASE help

Mathematics
1 answer:
earnstyle [38]2 years ago
3 0
61.26 in^2

Explanation: plug in the formula to get SA=2π1.5^2+2π(1.5)(5)
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mafiozo [28]

Answer:

discount price = 0.75p

Step-by-step explanation:

100%-25% = 75% or 0.75

3 0
2 years ago
If QT is 9 and TP is 8 Find the length of the following:<br><br>RP<br>RT<br>RS​
anyanavicka [17]

Answer:

i. RP = 17

ii. RT = 15

iii. RS = 30

Step-by-step explanation:

Given that; QT = 9 and TP = 8.

From the diagram, join R to P. Thus RP = QP (radius of the circle)

                        RP = QT + TP

                             = 9 + 8

                         RP = 17

Applying Pythagoras theorem to triangle TRP;

             RT = \sqrt{(RP)^{2} - (TP)^{2} }

                  = \sqrt{17^{2} - 8^{2} }

                 = \sqrt{225}

                 = 15

∴           RT = 15

But, RT = TS = 15.

So that;

       RS = 15 + 15

             = 30

        RS = 30

Therefore;  RP = 17, RT = 15 and RS = 30.

6 0
2 years ago
Factor the expression: -3r - 15
iren2701 [21]

Answer:

-3(r+5)

Step-by-step explanation:

............

.

5 0
3 years ago
Read 2 more answers
A cylinder has volume 63 cm3. What is the volume of a cone with the same radius and height?
aev [14]

it's answer is

volume of a cone = 21

7 0
3 years ago
You lose 5 points for every wrong answer in a trivia game. What integer represents the change in your points after answering 8 q
nata0808 [166]
Your answer would be -40. :-)
4 0
3 years ago
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