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SCORPION-xisa [38]
2 years ago
5

What are the intercepts of the line?

Mathematics
2 answers:
Karo-lina-s [1.5K]2 years ago
7 0
<h3>x intercept is -3 and y intercept is 9</h3>

<em><u>Solution:</u></em>

<em><u>Given equation of line is:</u></em>

y = 3x + 9

<u>Find the x intercept:</u>

Substitute y = 0 in given

0 = 3x + 9

3x = -9

Divide both sides by 3

x = -3

Thus x intercept is -3

<u>Find the y intercept:</u>

Substitute x = 0 in given

y = 3(0) + 9

y = 0 + 9

y = 9

Thus the y intercept is 9

Rzqust [24]2 years ago
5 0

Answer:

x intercept.    -3

y intercept.    9

Step-by-step explanation:

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valentinak56 [21]

Answer:

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p =(-6)

CHT=8p+102

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2 years ago
The area of a square garden is 1/81 km2. How long is each side
Alex_Xolod [135]
I hope this helps you

4 0
3 years ago
Triangle P Q R is shown. The length of P Q is 17, the length of Q R is 15, and the length of P R is 14. Law of cosines: a2 = b2
Maksim231197 [3]

Answer:

P = 57°

Step-by-step explanation:

Given the following :

PQ = 17

QR = 15

PR = 14

Using the cosine formula since the length of the three sides are given:

a2 = b2 + c2 – 2bccos(A)

To find P:

QR^2 = PQ^2 + PR^2 – 2(PQ)(PR)cos(P)

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225 = 289 + 196 - 476 cosP

476*CosP = 485 - 225

476*CosP = 260

CosP = 260/476

CosP = 0.5462184

P = Cos^-1(0.5462184)

P = 56.892029

P = 57°

8 0
2 years ago
Find the value of the missing angle in the triangle below:
shepuryov [24]

Answer:

85°

Step-by-step explanation:

x+32°+63°=180°(being sum of interior angle of triangle)

x=180°-95°

:. x=85°

4 0
2 years ago
Is that right? <br><br> Please help
kondaur [170]

Answer:

yes x = 16

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles, that is

133 = x + 117 ( subtract 117 from both sides )

16 = x

8 0
3 years ago
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