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Vladimir79 [104]
3 years ago
10

ਬਿੰਦੂ ‌‌‍A ਦੇ ਨਿਰਦੇਸ਼ ਅੰਕ ਪਤਾ ਕਰੋ ਜਿੱਥੇ AB ਇਕ ਚੱਕਰ ਦਾ ਵਿਆਸ ਹੈ ਜਿਸ ਦਾ ਕੇਂਦਰ (2,-3) ਹੈ ਅਤੇ B ਦੇ ਨਿਰਦੇਸ਼ ਅੰਕ (1,4) ਹਨ​

Mathematics
1 answer:
Studentka2010 [4]3 years ago
6 0

Answer:

https://youtu.be/iik25wqIuFo

इसका उत्तर इस लिंक में है

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7p−9=−22 elp meh plz my dudes TwT
allochka39001 [22]

Step-by-step explanation:

  • 7p-9= -22
  • 8p=-22+9
  • 8p= -13
  • p=-13/7

<h2>stay safe healthy and happy...</h2>
8 0
3 years ago
a bundle of shingles is 12 inches high, if a shingle is 1/4 inch thick, how many shingles are in the bundle?
Neporo4naja [7]
48 should be the answer
8 0
3 years ago
A yo-yo factory has fixed operating costs of $4500 per day plus costs of $1.20 per yo-yo produced. If a yo-yo sells for $4.80, w
Ede4ka [16]
4500 + 1.20x <  4.80x
4500 <  4.80x - 1.20x
4500 <  3.60x
4500/3.60 <   x
1250 <  x.......minimum number would be 1251
5 0
3 years ago
•The following system of functions are shown on the graph:
Setler79 [48]

Answer:

Neither

Step-by-step explanation:

knowing that the system are y=-x+6 and y=x+2, then: x+2=-x+6; x+x=6-2; 2x=4; x=2, and replacing x in y we have: y=-2+6=4 and y=2+2=4, finally tha solution to sistem is (2,4)

7 0
3 years ago
In a triangle ABC, measure of angle B is 90 degrees. AB is 3x-2 units and BC is x+3. If the area of the triangle is 17 sq cm, fo
Scorpion4ik [409]

Answer:

x=\frac{8}{3}\ cm

Step-by-step explanation:

we know that

The area of the right triangle ABC is equal to

A=\frac{1}{2}(AB)(BC)

we have

A=17\ cm^2

AB=(3x-2)\ cm

BC=(x+3)\ cm

substitute the values

17=\frac{1}{2}(3x-2)(x+3)

34=(3x-2)(x+3)

34=3x^2+9x-2x-6

3x^2+7x-6-34=0

3x^2+7x-40=0

The formula to solve a quadratic equation of the form

ax^{2} +bx+c=0

is equal to

x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}

in this problem we have

3x^2+7x-40=0

so

a=3\\b=7\\c=-40

substitute in the formula

x=\frac{-7(+/-)\sqrt{7^{2}-4(3)(-40)}} {2(3)}

x=\frac{-7(+/-)\sqrt{529}} {6}

x=\frac{-7(+/-)23} {6}

x=\frac{-7(+)23} {6}=\frac{16}{6}=\frac{8}{3}

x=\frac{-7(-)23} {6}=-5

therefore

The solution is

x=\frac{8}{3}\ cm

6 0
2 years ago
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