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Mademuasel [1]
3 years ago
15

7. Are the two triangles similar? How do you know?​

Mathematics
1 answer:
Katen [24]3 years ago
6 0
The Triangles Are Similar Because The Smaller Triangle Is A Scaled Down Version Of The Larger Triangle.
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Find the values a) 5%of RS 680​
Snowcat [4.5K]

Answer:

5%of RS 680

RS 34

Step-by-step explanation:

==> 5%of RS 680

==> 5% of 680

==> <u>(</u><u>680</u><u>)</u><u>/</u><u>1</u> ×(<u> 5</u><u>)</u><u>/</u><u>1</u><u>0</u><u>0</u>

==> \frac{3,400}{100}  \\

==> 34

3 0
2 years ago
Read 2 more answers
Find the volume and total surface area of a cone with a radius of 3 and a height of 5.
azamat

Answer:

<h2>hope it helps you see the attachment for further information ✌✌✌✌✌✌✌</h2>

5 0
3 years ago
Determine if the table represents a linear function.
sp2606 [1]

Answer:

Yes, linear

Step-by-step explanation:

See attachment

8 0
3 years ago
Write the sum using summation notation, assuming the suggested pattern continues.
Usimov [2.4K]

Answer:

Sum of the sequence will be 648

Step-by-step explanation:

The given sequence is representing an arithmetic sequence.

Because every successive term of the sequence is having a common difference d = -3 - (-9) = -3 + 9 = 6

3 - (-3) = 3 + 3 = 6

Since last term of the sequence is 81

Therefore, by the explicit formula of an arithmetic sequence we can find the number of terms of this sequence

T_{n}=a+(n-1)d

where a = first term of the sequence

d = common difference

n = number of terms

81 = -9 + 6(n - 1)

81 + 9 = 6(n - 1)

n - 1 = \frac{90}{6}=15

n = 15 + 1 = 16

Now we know sum of an arithmetic sequence is represented by

\sum_{n=1}^{n}(a_{n})=\frac{n}{2}(a_{1}+a_{n})

Now we have to find the sum of the given sequence

S_{16}=\frac{16}{2}[-9 + (16-1)6]

              = 8[-9 + 90]

              = 8×81

              = 648

Therefore, sum of the terms of the given sequence will be 648.

6 0
3 years ago
There are 38 students in a class. 13 of them like to play badminton, 22 of them like to play tennis while 5 of them are not inte
snow_lady [41]

Answer:

2

Step-by-step explanation:

38 total students

5 like neither one, so 38 - 5 = 33

22 plus 13 is 35, but only 33 students like one of them, so 35 - 33 = 2 extra votes, which means 2 like both.

3 0
3 years ago
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