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Tpy6a [65]
3 years ago
12

Plz give me the answer I need It I've been on it for 20 minutes

Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
7 0
3:45 I believe. You add 25 to 3:05 which gives you 3:30, then you add the 15 which gives you your answer
xz_007 [3.2K]3 years ago
5 0
Lucas gets to soccer practice at 3:45

If the bus leaves at 3:05 and it takes 25 minutes, then he arrives home at 3:30 (5 minutes + 25 minutes = 30 minutes)

Then if he leaves at 3:30 and arrives at practice 15 minutes later, he arrives at 3:45 (30 minutes + 15 minutes = 45 minutes)

Hope this helps!
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5 0
3 years ago
I need to simplify this
Korvikt [17]
Hi there!

3 \sqrt{54} + 2 \sqrt{24} =
First we split up the square root into two parts.

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Now we calculate the value of the square roots which have an integer as a solution

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3 0
3 years ago
Find the sum of all the prime numbers between 20 and 40.
Helga [31]

Answer:

120

Step-by-step explanation:

yw dude

3 0
3 years ago
2x. 4<br> Find the measure of the<br> exterior angle shown.<br> 75°<br> (13x - 1990
Mkey [24]

Answer:

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3 0
3 years ago
find the curved surface area and total surface area of a right circular cylinder whose height is 15 cm and radius of the base is
ki77a [65]

Answer:

CSA = 660cm^2 --- Curved Surface Area

TSA = 968cm^2  --- Total Surface Area

Step-by-step explanation:

Given

Shape: Cylinder

h = 15 -- height

r = 7 --- radius

Solving (a): The curved surface area (CSA)

This is calculated as:

CSA = 2\pi rh

This gives:

CSA = 2 * \frac{22}{7} * 7 * 15

CSA = 2 * 22* 15

CSA = 660cm^2

Solving (b): The total surface area (TSA)

This is calculated as:

TSA = 2\pi r(h + r)

This gives:

TSA = 2 * \frac{22}{7} * 7 * (15 + 7)

TSA = 2 * 22 * (15 + 7)

TSA = 2 * 22 * 22

TSA = 968cm^2

3 0
3 years ago
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