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Tanzania [10]
3 years ago
11

What is the length of AC? • 10 • 12 • 15 • 20

Mathematics
1 answer:
Gre4nikov [31]3 years ago
3 0
The answer is 12. sorry if i’m wrong
You might be interested in
Test 43,785 for divisibility by 2, 3, 5, 9, and 10.
avanturin [10]

43785 is not divisible by 2 because it's not an even number, and this also means it's not divisible by 10 because 10 = 2*5.

The sum of its digits is 4 + 3 + 7 + 8 + 5 = 27, which is divisible by 3 since 27 = 3*9, so 43785 is divisible by 3. We have 43785 = 3*14595.

It would be divisible by 9 if 14595 were also divisible by 3. That number has digital sum 1 + 4 + 5 + 9 + 5 = 24, which is divisible by 3, so 14595 is too and 14595 = 3*4865. So 43785 = 9*4865, and it is indeed divisible by 9.

14595 is clearly divisible by 5 because its ends with a 5.

3 0
4 years ago
GEOMETRIC PROBABILITY URGENT?
meriva

Find the area of circle and square:

A_{circle}=\pi r^2=\pi\cdot 1^2=\pi,\\ A_{square}=\dfrac{d_1\cdot d_2}{2} =\dfrac{2\cdot 2}{2}=2.

Use the geometric probability to determine the probability that randomly selected point will be at shaded square:

Pr=\dfrac{A_{square}}{A_{circle}} =\dfrac{2}{\pi} =0.6369.

In percent 0.6369 is 63.69% and rounded to the nearest tenth - 63.7%.

Answer: 63.7%.

5 0
3 years ago
2. Standard 6.NS.B
weqwewe [10]

Answer:

4 packages of hot dogs and 5 packages of hot dog buns.

Step-by-step explanation:

Find the least common multiple of 10 and 8, which is 40.

5 0
3 years ago
Step by step instructions please
tamaranim1 [39]
Y = 3.5(-10) + 5
y = -35 + 5
y = 30

y = 3.5(10) + 5
y = 35 + 5
y = 40

[30, 40]
8 0
4 years ago
There are 750 student at a school If each Classroom hold 30 and student how many classrooms are needed at th
Ilia_Sergeevich [38]

Answer:

25 classrooms.

Step-by-step explanation:

750 divided by 30 Is 25.

Thanks for asking the question.

8 0
3 years ago
Read 2 more answers
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