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AleksAgata [21]
3 years ago
10

Find the value of this pronumeral

Mathematics
1 answer:
Rina8888 [55]3 years ago
3 0
<u>Answer</u>:

x = 70 ; 

y = 50  .
_____________________________________________________
Explanation:
_____________________________________________________
y = 50 ; since vertical angles are congruent.


180 – (50 + 60) = x ;  since all angles in any triangle add up to 180 degrees. 

↔  x = 180 – (50 + 60) = 180 – (110) = 70.
_____________________________________________________
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tensa zangetsu [6.8K]

Answer:

a) 10:13:3

b) 258 cm

Step-by-step explanation:

The ratio of elena's height to pavai's height is 10:13. The ratio of elena's height to kamir's height is 2:3. Their total height is 456 cm.

a) Find the ratio of elena's height to pavani's height to kamir's height in its simplest form.

10:13:3

b) What is pavani's height?

The ratio of elena's height to pavai's height is 10:13.

Their total height is 456 cm

Sum of proportions = 10 + 13 = 23

Hence:

13/23 × 456 cm

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Approximately = 258 cm

3 0
3 years ago
What is the sum of 2^5 and 7^2? Write the answer in the ordinary form.
posledela

Answer:

It's 81

Step-by-step explanation:

2^5 is 2*2*2*2*2 or 32

7^2 is 7*7 or 49

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5 0
2 years ago
When five times a number is decreased by 4, the result is 26.<br> What is the number?
ikadub [295]

Answer:

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so the answer is 6

Step-by-step explanation:

8 0
3 years ago
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What is the area of a sector with a central angle of 8 π/11 radians and a radius of 7.2 ft? use 3.14 for π and round your final
coldgirl [10]

Answer:

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Step-by-step explanation:

step 1

Find the area of the circle

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A=\pi r^{2}

we have

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\pi =3.14

substitute

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step 2

we know that

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so

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7 0
3 years ago
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sukhopar [10]
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so, the answer is (a)
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