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BartSMP [9]
3 years ago
13

PLEASE HELP!!!!!! ILL GIVE BRAINLIEST *EXTRA 40 POINTS** !! DONT SKIP :((

Mathematics
2 answers:
jek_recluse [69]3 years ago
8 0

I think it probably a no.

umka21 [38]3 years ago
5 0

Answer:

No.

Step-by-step explanation:

the 5 is the x value, 2 is the y.

first equation: (5) + (2) = 7 - which is correct

second equation: 9(5) + 13(2) = 45+26= 71

obviously 71 is unequal to 14. Both equations have to be correct in order for this solution to be correct. final answer is no

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I need help :3 !!!!!!
Vikki [24]

Answer:

b = 43

Since 43 is congruent to b

4 0
3 years ago
Read 2 more answers
HELP ME OUT! Triangle ABC is transformed by a rotation about the
WARRIOR [948]

Answer : 180 degrees

2 units left

5 units down

Your welcome ❤️

8 0
3 years ago
Which of the following is the point and slope of the equation y + 5 = 3(x + 9)?
Tatiana [17]

Answer:

Option B, (-9, -5), 3

Step-by-step explanation:

<u>The point slope form in:  y - y1 = m(x - x1)</u>

m is the slope

(x1, y1) is the point

<u>Step 1:  Determine what the slope and point is their equation</u>

y + 5 = 3(x + 9)

3 is the slope

(-9, -5) is the point

Answer:  Option B, (-9, -5), 3

3 0
3 years ago
(10.02)
melisa1 [442]

Answer:

sin O=\dfrac{3\sqrt{13}}{13}\\cos O=\dfrac{2\sqrt{13}}{13}\\tan O=\dfrac{3}{2}

Step-by-step explanation:

If the point (2,3) is on the terminal side of an angle in standard position.

Adjacent of O, x=2,

Opposite of O, y=3

Next, we determine the hypotenuse, r using Pythagoras Theorem.

Hypotenuse =\sqrt{Opposite^2+Adjacent^2} \\r=\sqrt{3^2+2^2} \\r=\sqrt{13}

Therefore:

sin O=\dfrac{Opposite}{Hypotenuse} \\sin O=\dfrac{3}{\sqrt{13}} \\$Rationalizing\\sin O=\dfrac{3\sqrt{13}}{13}

cos O=\dfrac{Adjacent}{Hypotenuse} \\cos O=\dfrac{2}{\sqrt{13}} \\$Rationalizing\\cos O=\dfrac{2\sqrt{13}}{13}

Tan O=\dfrac{Opposite}{Adjacent} \\tan O=\dfrac{3}{2}

4 0
3 years ago
the perimeter of football field in a rectangular form of a certain school is 296cm if the breath is2/3 of the length find the le
Pani-rosa [81]

Answer:

L = 29.6 cm

Step-by-step explanation:

Let Length be L and Breadth be B

<u><em>Condition 1:</em></u>

2(Length)+2(Breadth) = Perimeter

Where Perimeter = 296 cm

=> 2L + 2B = 296

=> 2(L+B) = 296

<em>Dividing both sides by 2</em>

=> L + B = 148   ------------------(1)

<u><em>Condition 2:</em></u>

=> B = \frac{2}{3} L  -------------------------(2)

Putting Equation 2 in 1

=> L + \frac{2}{3} L  = 148

Multiplying both sides by 3

=> 3L + 2L = 148

=> 5L = 148

=> L = 148/5

=> L = 29.6 cm

6 0
3 years ago
Read 2 more answers
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