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ivolga24 [154]
3 years ago
13

The lengths of the sides of a triangle are in the extended ratio 7​: 9 ​: 10. The perimeter of the triangle is 52 cm. What are t

he lengths of the​ sides?
Mathematics
1 answer:
Pavel [41]3 years ago
8 0

Answer:

14 cm, 18 cm, 20 cm

Step-by-step explanation:

7x + 9x + 10x = 26x

equation: 26x = 52

divide each side by 26: x = 2

7 * 2 = 14

9 * 2 = 18

10 * 2 = 20

check if answer is right: 14 + 20 + 18 = 52

I hope this helped, please mark Brainliest thank you so much!!

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8 \times 25\% \\  = 8 \times  \dfrac{25}{100}  \\  = 2

Answer : He spends 2 hours doing paperwork each day.

Hope this helps. - M
4 0
4 years ago
What is the length of Line segment G D?<br><br> GD =___
olya-2409 [2.1K]
8/6 = 14/x
8x = 84
x = 10.5
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** I think that is right not positive
4 0
4 years ago
Read 2 more answers
Triple the difference between 32 and 19. A. 3 x (32 -19) B. 32 - 19 x 3 C. 3 x 32-19 D. (3 x 32)-19
Elza [17]
The answer is A 3x(32-19)

Reasoning: Triple the difference of 32 and 19 would be a 3x multiplication of 32-19, you need parenthesis in order to do 32-19 first because of PEMDAS. SO the answer would be 3x(32-19 because none of the other options would show the equation correctly.

If you have any more questions feel free to ask them here on Brainly.com, please make sure to give my answer a rate, like, and vote brainliest if I've helped you out, it helps me a lot too!
5 0
3 years ago
Books at a library sale are sold for $3.50 each. A function, y = 3.50x can be used to generate an input/output table for this sc
Thepotemich [5.8K]

Answer:

the first one is the answer

Step-by-step explanation:

8 0
4 years ago
Only 4 please i need it by tomorrow
seraphim [82]
No she is not correct she needs to go back to school and learn math 
8 0
3 years ago
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