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olasank [31]
3 years ago
7

Please help me with this please please help please

Mathematics
2 answers:
Sergeu [11.5K]3 years ago
6 0

Answer:

just take the segment measures set them equal to each other simplify solve for x and then plug in for the whole value

Step-by-step explanation:

lutik1710 [3]3 years ago
3 0

Answer:

tbh idc

Step-by-step explanation:

tbh idc

You might be interested in
OAB is a sector of a circle with centre O and radius 8 cm.
max2010maxim [7]

Answer:

The perimeter of the sector is :30.5 cm

Step-by-step explanation:

Mathematically, we have the area of the sector as;

e/360 * pi * r^2

r is 8 cm

so we have

58 = e/360 * pi * 8^2

58/64 * 360/pi = e

e = 103.85

To get the perimeter,

we have length of the arc plus 2r

Length of the arc is;

e/360 * 2 * pi * r

add 2 r;

e/360 * 2 * pi * r + 2r

so we have

103.85/360 * 2 * pi * 8 + 2(8)

= 14.5 + 16

= 30.5 cm

4 0
3 years ago
Please Help!!!!
Iteru [2.4K]

Step-by-step explanation:

Given : m∥n , ∠1= 50° , ∠2= 48° , and line s bisects ∠ABC

To prove = ∠3= 49°

Solution:

In figure, m∥n cut by traversal t.

So,  ∠DEF = ∠ABC(alternative exterior angles)

∠1 + ∠2 = ∠4 + ∠5

∠ABC = ∠1 + ∠2 = 50° + 48° = 98°

Also given that s bisect angles ∠ABC.

∠4 = ∠5

∠ABC = ∠4 + ∠5 = 98°

∠4 + ∠4 = 98°

2∠4 = 98°

∠4 = 49°

∠4= ∠3 = 49° (vertically opposite angles)

∠3 = 49° ,hence proved

5 0
3 years ago
Hector would also like to see a professional sumo tournament while he is there, which would cost him ¥5,488. if the conversion r
Keith_Richards [23]

Based on the exchange rate and Victor's budget, hector can see the sumo tournament and have about $322 left over.

<h3>How to find cost of Victor's tournament?</h3>

  • Amount with Victor = $380

Conversion rate of US dollars to Japanese yen = 1 : 94.153

  • Cost of the trip = ¥5,488

Ratio of dollar to Yuan

1 : 94.153 = x : 5,488

1/94.153 = x / 5,488

  • cross product

1 × 5,488 = 94.153x

5,488 = 94.153x

x = 5,488 / 94.153

x = 58.2881055303601

Approximately,

x = $58

Amount left with Victor = Total money with Victor - amount spent

= $380 - $58

= $322

Learn more about ratio:

brainly.com/question/2328454

#SPJ4

8 0
2 years ago
there are 3 second grade classes at the sunshine school one has 22students and another has 20 students if there are 63 students
alex41 [277]
 there would be 21 in the last class
8 0
3 years ago
Read 2 more answers
2.5(2p+5)=5p+12.5 Help? What is P?<br><br> Brainliest answer receives 10 points!
Vesnalui [34]
I'm pretty sure p = 0
8 0
3 years ago
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